[INFO] cloning repository https://github.com/ysf125/leg_off
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ysf125/leg_off" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fysf125%2Fleg_off", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fysf125%2Fleg_off'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d5ed4c7784b7cb453943bd644d745370f42279b
[INFO] testing ysf125/leg_off against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fysf125%2Fleg_off" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ysf125/leg_off
[INFO] finished tweaking git repo https://github.com/ysf125/leg_off
[INFO] tweaked toml for git repo https://github.com/ysf125/leg_off written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ysf125/leg_off on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ysf125/leg_off already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21b8bc1d6291605451e44c7d4fcf9afdf98f1779ad9853b23f8cbbc5400c5ac6
[INFO] running `Command { std: "docker" "start" "-a" "21b8bc1d6291605451e44c7d4fcf9afdf98f1779ad9853b23f8cbbc5400c5ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21b8bc1d6291605451e44c7d4fcf9afdf98f1779ad9853b23f8cbbc5400c5ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b8bc1d6291605451e44c7d4fcf9afdf98f1779ad9853b23f8cbbc5400c5ac6", kill_on_drop: false }`
[INFO] [stdout] 21b8bc1d6291605451e44c7d4fcf9afdf98f1779ad9853b23f8cbbc5400c5ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 093cb55df5a2d82bc2614234581401861d7a0d0913724710cf0ab2c3ffb65e44
[INFO] running `Command { std: "docker" "start" "-a" "093cb55df5a2d82bc2614234581401861d7a0d0913724710cf0ab2c3ffb65e44", kill_on_drop: false }`
[INFO] [stderr]    Compiling leg_off v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::leg_off`
[INFO] [stdout]  --> src/cmake.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::leg_off;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `git_init` is never used
[INFO] [stdout]  --> src/leg_off.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn git_init(path: &str) {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_command` is never used
[INFO] [stdout]   --> src/leg_off.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn run_command(args: Vec<&str>) -> Output {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "093cb55df5a2d82bc2614234581401861d7a0d0913724710cf0ab2c3ffb65e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093cb55df5a2d82bc2614234581401861d7a0d0913724710cf0ab2c3ffb65e44", kill_on_drop: false }`
[INFO] [stdout] 093cb55df5a2d82bc2614234581401861d7a0d0913724710cf0ab2c3ffb65e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80319aceed084893db29617da4be929b3b227e1072257359c3e28fcd74a63af8
[INFO] running `Command { std: "docker" "start" "-a" "80319aceed084893db29617da4be929b3b227e1072257359c3e28fcd74a63af8", kill_on_drop: false }`
[INFO] [stderr]    Compiling leg_off v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::leg_off`
[INFO] [stdout]  --> src/cmake.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::leg_off;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `git_init` is never used
[INFO] [stdout]  --> src/leg_off.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn git_init(path: &str) {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_command` is never used
[INFO] [stdout]   --> src/leg_off.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn run_command(args: Vec<&str>) -> Output {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "80319aceed084893db29617da4be929b3b227e1072257359c3e28fcd74a63af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80319aceed084893db29617da4be929b3b227e1072257359c3e28fcd74a63af8", kill_on_drop: false }`
[INFO] [stdout] 80319aceed084893db29617da4be929b3b227e1072257359c3e28fcd74a63af8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 392e5e26514306c680605ab7462405aab1129aec3f16da84cc0536249814f680
[INFO] running `Command { std: "docker" "start" "-a" "392e5e26514306c680605ab7462405aab1129aec3f16da84cc0536249814f680", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::leg_off`
[INFO] [stderr]  --> src/cmake.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::leg_off;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `git_init` is never used
[INFO] [stderr]  --> src/leg_off.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn git_init(path: &str) {
[INFO] [stderr]   |    ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_command` is never used
[INFO] [stderr]   --> src/leg_off.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn run_command(args: Vec<&str>) -> Output {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `leg_off` (bin "leg_off" test) generated 3 warnings (run `cargo fix --bin "leg_off" -p leg_off --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/leg_off-fe85709a5b2bf159)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "392e5e26514306c680605ab7462405aab1129aec3f16da84cc0536249814f680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "392e5e26514306c680605ab7462405aab1129aec3f16da84cc0536249814f680", kill_on_drop: false }`
[INFO] [stdout] 392e5e26514306c680605ab7462405aab1129aec3f16da84cc0536249814f680