[INFO] cloning repository https://github.com/sinshutu/sample-rust-expr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinshutu/sample-rust-expr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinshutu%2Fsample-rust-expr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinshutu%2Fsample-rust-expr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e4f7b4c0b2d750aabfcc39dcbf080d7c4787fe2
[INFO] testing sinshutu/sample-rust-expr against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinshutu%2Fsample-rust-expr" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sinshutu/sample-rust-expr on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sinshutu/sample-rust-expr
[INFO] finished tweaking git repo https://github.com/sinshutu/sample-rust-expr
[INFO] tweaked toml for git repo https://github.com/sinshutu/sample-rust-expr written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/sinshutu/sample-rust-expr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fe876348b8090718951e750ebda9ec11b97edd38f151e4c51a4ebf461b67169
[INFO] running `Command { std: "docker" "start" "-a" "9fe876348b8090718951e750ebda9ec11b97edd38f151e4c51a4ebf461b67169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fe876348b8090718951e750ebda9ec11b97edd38f151e4c51a4ebf461b67169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe876348b8090718951e750ebda9ec11b97edd38f151e4c51a4ebf461b67169", kill_on_drop: false }`
[INFO] [stdout] 9fe876348b8090718951e750ebda9ec11b97edd38f151e4c51a4ebf461b67169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b52a2df430052a251fec9729693ed834a2e470dddccbc51c35b4d4b8f38db0ab
[INFO] running `Command { std: "docker" "start" "-a" "b52a2df430052a251fec9729693ed834a2e470dddccbc51c35b4d4b8f38db0ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sample-rust-expr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "b52a2df430052a251fec9729693ed834a2e470dddccbc51c35b4d4b8f38db0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52a2df430052a251fec9729693ed834a2e470dddccbc51c35b4d4b8f38db0ab", kill_on_drop: false }`
[INFO] [stdout] b52a2df430052a251fec9729693ed834a2e470dddccbc51c35b4d4b8f38db0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fedd170e61588d401414ba9b538fcff2bfc9635bc4d2721b00b5b4549a8326f3
[INFO] running `Command { std: "docker" "start" "-a" "fedd170e61588d401414ba9b538fcff2bfc9635bc4d2721b00b5b4549a8326f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample-rust-expr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "fedd170e61588d401414ba9b538fcff2bfc9635bc4d2721b00b5b4549a8326f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fedd170e61588d401414ba9b538fcff2bfc9635bc4d2721b00b5b4549a8326f3", kill_on_drop: false }`
[INFO] [stdout] fedd170e61588d401414ba9b538fcff2bfc9635bc4d2721b00b5b4549a8326f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ad84d1c0930abfd5da1c00e4ee345a49c0a68a610e1fb8dee1491c956785626
[INFO] running `Command { std: "docker" "start" "-a" "2ad84d1c0930abfd5da1c00e4ee345a49c0a68a610e1fb8dee1491c956785626", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sample_rust_expr-7a99f6aa2e6cbd9b)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ad84d1c0930abfd5da1c00e4ee345a49c0a68a610e1fb8dee1491c956785626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad84d1c0930abfd5da1c00e4ee345a49c0a68a610e1fb8dee1491c956785626", kill_on_drop: false }`
[INFO] [stdout] 2ad84d1c0930abfd5da1c00e4ee345a49c0a68a610e1fb8dee1491c956785626