[INFO] updating cached repository lachlansneff/minim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lachlansneff/minim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lachlansneff/minim" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lachlansneff/minim"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lachlansneff/minim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lachlansneff/minim" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/lachlansneff/minim"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/lachlansneff/minim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7680e55328fd96b811dc8a54625f9b85d61f7121
[INFO] sha for GitHub repo lachlansneff/minim: 7680e55328fd96b811dc8a54625f9b85d61f7121
[INFO] validating manifest of lachlansneff/minim on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lachlansneff/minim on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lachlansneff/minim
[INFO] finished frobbing lachlansneff/minim
[INFO] frobbed toml for lachlansneff/minim written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lachlansneff/minim/Cargo.toml
[INFO] started frobbing lachlansneff/minim
[INFO] finished frobbing lachlansneff/minim
[INFO] frobbed toml for lachlansneff/minim written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/lachlansneff/minim/Cargo.toml
[INFO] crate lachlansneff/minim already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lachlansneff/minim against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-6/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lachlansneff/minim:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 64b5bd1f74e5d66fccea72a80d3029752cfb7af9cb4d8e1646b73ade60ea6d85
[INFO] running `"docker" "start" "-a" "64b5bd1f74e5d66fccea72a80d3029752cfb7af9cb4d8e1646b73ade60ea6d85"`
[INFO] [stderr]     Checking minim v0.1.0 (/opt/crater/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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `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: 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `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]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "64b5bd1f74e5d66fccea72a80d3029752cfb7af9cb4d8e1646b73ade60ea6d85"`
[INFO] running `"docker" "rm" "-f" "64b5bd1f74e5d66fccea72a80d3029752cfb7af9cb4d8e1646b73ade60ea6d85"`
[INFO] [stdout] 64b5bd1f74e5d66fccea72a80d3029752cfb7af9cb4d8e1646b73ade60ea6d85