[INFO] cloning repository https://github.com/desyncr/bundlr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/desyncr/bundlr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesyncr%2Fbundlr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesyncr%2Fbundlr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c96ecc88c927538e51eac89e487d835a1bc2e3f9
[INFO] testing desyncr/bundlr against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesyncr%2Fbundlr" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/desyncr/bundlr on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/desyncr/bundlr
[INFO] finished tweaking git repo https://github.com/desyncr/bundlr
[INFO] tweaked toml for git repo https://github.com/desyncr/bundlr written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/desyncr/bundlr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dbe114f5cd15795db1abfe4d4ddeff8d66f7d66c2cafe60bfa6012e486e5972
[INFO] running `Command { std: "docker" "start" "-a" "9dbe114f5cd15795db1abfe4d4ddeff8d66f7d66c2cafe60bfa6012e486e5972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dbe114f5cd15795db1abfe4d4ddeff8d66f7d66c2cafe60bfa6012e486e5972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dbe114f5cd15795db1abfe4d4ddeff8d66f7d66c2cafe60bfa6012e486e5972", kill_on_drop: false }`
[INFO] [stdout] 9dbe114f5cd15795db1abfe4d4ddeff8d66f7d66c2cafe60bfa6012e486e5972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a41bce837a93b09f3859ff159977e6bfe7942115bb3ef68f63705ab40d94e033
[INFO] running `Command { std: "docker" "start" "-a" "a41bce837a93b09f3859ff159977e6bfe7942115bb3ef68f63705ab40d94e033", kill_on_drop: false }`
[INFO] [stderr]    Compiling bundlr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/mod.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut items: Vec<LexItem>;
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bundle`
[INFO] [stdout]   --> src/parser/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Source`
[INFO] [stdout]   --> src/parser/types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Source {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `BundleType`
[INFO] [stdout]   --> src/parser/types.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum BundleType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `LexModifier`
[INFO] [stdout]   --> src/parser/types.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub enum LexModifier {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BundleModifier`
[INFO] [stdout]   --> src/parser/types.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct BundleModifier {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Bundle`
[INFO] [stdout]   --> src/parser/types.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Bundle {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "a41bce837a93b09f3859ff159977e6bfe7942115bb3ef68f63705ab40d94e033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41bce837a93b09f3859ff159977e6bfe7942115bb3ef68f63705ab40d94e033", kill_on_drop: false }`
[INFO] [stdout] a41bce837a93b09f3859ff159977e6bfe7942115bb3ef68f63705ab40d94e033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23a3decab786cca79e30ecb36127b4d631c1aacdc0935e22109ebbfbfae077e8
[INFO] running `Command { std: "docker" "start" "-a" "23a3decab786cca79e30ecb36127b4d631c1aacdc0935e22109ebbfbfae077e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bundlr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/mod.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut items: Vec<LexItem>;
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bundle`
[INFO] [stdout]   --> src/parser/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Source`
[INFO] [stdout]   --> src/parser/types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Source {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `BundleType`
[INFO] [stdout]   --> src/parser/types.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum BundleType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `LexModifier`
[INFO] [stdout]   --> src/parser/types.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub enum LexModifier {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BundleModifier`
[INFO] [stdout]   --> src/parser/types.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct BundleModifier {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Bundle`
[INFO] [stdout]   --> src/parser/types.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Bundle {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.60s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bundlr-0dd1f25a6f1b32c0)
[INFO] running `Command { std: "docker" "inspect" "23a3decab786cca79e30ecb36127b4d631c1aacdc0935e22109ebbfbfae077e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a3decab786cca79e30ecb36127b4d631c1aacdc0935e22109ebbfbfae077e8", kill_on_drop: false }`
[INFO] [stdout] 23a3decab786cca79e30ecb36127b4d631c1aacdc0935e22109ebbfbfae077e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6736cafa515fa7916f9383a9a3f565206ebddf671af0a3e394d2b6b9a6e87b79
[INFO] running `Command { std: "docker" "start" "-a" "6736cafa515fa7916f9383a9a3f565206ebddf671af0a3e394d2b6b9a6e87b79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]  --> src/main.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{BufRead, BufReader};
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] running 4 tests
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test parser::tests::test_parsing_block_modifiers ... ok
[INFO] [stderr] 
[INFO] [stdout] test parser::tests::test_parsing_bundle_url ... ok
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stdout] test parser::tests::test_parsing_comment ... ok
[INFO] [stderr]   --> src/parser/mod.rs:74:11
[INFO] [stdout] test parser::tests::test_parsing_line_modifiers ... ok
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut items: Vec<LexItem>;
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bundle`
[INFO] [stderr]   --> src/parser/mod.rs:74:4
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Source`
[INFO] [stderr]   --> src/parser/types.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Source {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `BundleType`
[INFO] [stderr]   --> src/parser/types.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub enum BundleType {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `LexModifier`
[INFO] [stderr]   --> src/parser/types.rs:51:10
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub enum LexModifier {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BundleModifier`
[INFO] [stderr]   --> src/parser/types.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub struct BundleModifier {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Bundle`
[INFO] [stderr]   --> src/parser/types.rs:63:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct Bundle {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bundlr` (bin "bundlr" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bundlr-0dd1f25a6f1b32c0)
[INFO] running `Command { std: "docker" "inspect" "6736cafa515fa7916f9383a9a3f565206ebddf671af0a3e394d2b6b9a6e87b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6736cafa515fa7916f9383a9a3f565206ebddf671af0a3e394d2b6b9a6e87b79", kill_on_drop: false }`
[INFO] [stdout] 6736cafa515fa7916f9383a9a3f565206ebddf671af0a3e394d2b6b9a6e87b79