[INFO] updating cached repository https://github.com/lachlansneff/minim
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7680e55328fd96b811dc8a54625f9b85d61f7121
[INFO] testing lachlansneff/minim against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flachlansneff%2Fminim" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lachlansneff/minim on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lachlansneff/minim
[INFO] finished tweaking git repo https://github.com/lachlansneff/minim
[INFO] tweaked toml for git repo https://github.com/lachlansneff/minim written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/lachlansneff/minim already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ce7bc90bd37e94aac26f48791a9835b32b0378cd3d33a76f13a97f00757323d
[INFO] running `"docker" "start" "-a" "3ce7bc90bd37e94aac26f48791a9835b32b0378cd3d33a76f13a97f00757323d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling minim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Write`, `self`
[INFO] [stderr]  --> src/runtime/runtime.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value_type`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:29
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_type`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:52
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:125:36
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn create_label(&mut self, label: Label) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn goto_label(&mut self, label: Label) {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cell`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:38
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_cell`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:55
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:68
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                    ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:82
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:95
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                               ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:106
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:36
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:50
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:63
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:77
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:90
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:101
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `labels`
[INFO] [stderr]   --> src/runtime/runtime.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     labels: HashMap<Label, u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "3ce7bc90bd37e94aac26f48791a9835b32b0378cd3d33a76f13a97f00757323d"`
[INFO] running `"docker" "rm" "-f" "3ce7bc90bd37e94aac26f48791a9835b32b0378cd3d33a76f13a97f00757323d"`
[INFO] [stdout] 3ce7bc90bd37e94aac26f48791a9835b32b0378cd3d33a76f13a97f00757323d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a4b78cbf6321feba64330d3f2f64983cb255de4aae8a72924d2ac45a8f19a33
[INFO] running `"docker" "start" "-a" "3a4b78cbf6321feba64330d3f2f64983cb255de4aae8a72924d2ac45a8f19a33"`
[INFO] [stderr]    Compiling minim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Write`, `self`
[INFO] [stderr]  --> src/runtime/runtime.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value_type`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:29
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_type`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:52
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:125:36
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn create_label(&mut self, label: Label) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn goto_label(&mut self, label: Label) {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cell`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:38
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_cell`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:55
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:68
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                    ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:82
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:95
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                               ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:106
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:36
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:50
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:63
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:77
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:90
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:101
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `labels`
[INFO] [stderr]   --> src/runtime/runtime.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     labels: HashMap<Label, u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write`, `self`
[INFO] [stderr]  --> src/runtime/runtime.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value_type`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:29
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_type`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:52
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:125:36
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn create_label(&mut self, label: Label) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn goto_label(&mut self, label: Label) {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cell`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:38
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_cell`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:55
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:68
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                    ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:82
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:95
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                               ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:106
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:36
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:50
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:63
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:77
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:90
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:101
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `labels`
[INFO] [stderr]   --> src/runtime/runtime.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     labels: HashMap<Label, u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "3a4b78cbf6321feba64330d3f2f64983cb255de4aae8a72924d2ac45a8f19a33"`
[INFO] running `"docker" "rm" "-f" "3a4b78cbf6321feba64330d3f2f64983cb255de4aae8a72924d2ac45a8f19a33"`
[INFO] [stdout] 3a4b78cbf6321feba64330d3f2f64983cb255de4aae8a72924d2ac45a8f19a33
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e2e9a37f80fdcecdebe716e63c943d97046f7588eb006218bb61828e5594e3ae
[INFO] running `"docker" "start" "-a" "e2e9a37f80fdcecdebe716e63c943d97046f7588eb006218bb61828e5594e3ae"`
[INFO] [stderr] warning: unused imports: `Write`, `self`
[INFO] [stderr]  --> src/runtime/runtime.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value_type`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:29
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_type`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:52
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:125:36
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn create_label(&mut self, label: Label) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn goto_label(&mut self, label: Label) {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cell`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:38
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_cell`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:55
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:68
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                    ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:82
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:95
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                               ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:106
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:36
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:50
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:63
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:77
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:90
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:101
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `labels`
[INFO] [stderr]   --> src/runtime/runtime.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     labels: HashMap<Label, u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write`, `self`
[INFO] [stderr]  --> src/runtime/runtime.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value_type`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:29
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_type`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/runtime/runtime.rs:121:52
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn input(&mut self, value_type: ValueType, value: Value) {
[INFO] [stderr]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:125:36
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn create_label(&mut self, label: Label) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn goto_label(&mut self, label: Label) {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cell`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:38
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_cell`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:55
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:68
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                    ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:82
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:95
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                               ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:133:106
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn ternary_assign(&mut self, cell: MemAccess, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:36
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:50
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_chk0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eq`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:63
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chk1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:77
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_chk1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v0`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:90
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_v0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/runtime/runtime.rs:137:101
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn ternary_goto(&mut self, label: Label, chk0: Value, eq: Equality, chk1: Value, v0: Value, v1: Value) {
[INFO] [stderr]     |                                                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `labels`
[INFO] [stderr]   --> src/runtime/runtime.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     labels: HashMap<Label, u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minim-1c9783bac1e7691a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minim
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e2e9a37f80fdcecdebe716e63c943d97046f7588eb006218bb61828e5594e3ae"`
[INFO] running `"docker" "rm" "-f" "e2e9a37f80fdcecdebe716e63c943d97046f7588eb006218bb61828e5594e3ae"`
[INFO] [stdout] e2e9a37f80fdcecdebe716e63c943d97046f7588eb006218bb61828e5594e3ae