[INFO] cloning repository https://github.com/matiasbn/comp530-homework
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matiasbn/comp530-homework" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatiasbn%2Fcomp530-homework", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatiasbn%2Fcomp530-homework'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37df011fd8165bf0290938ad326e5fcdfd7fd90e
[INFO] testing matiasbn/comp530-homework against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatiasbn%2Fcomp530-homework" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matiasbn/comp530-homework on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matiasbn/comp530-homework
[INFO] finished tweaking git repo https://github.com/matiasbn/comp530-homework
[INFO] tweaked toml for git repo https://github.com/matiasbn/comp530-homework written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/matiasbn/comp530-homework already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e56266ee756d110bffa94a2efc55c1fecf0429c3148e229a03dea1798220f49
[INFO] running `Command { std: "docker" "start" "-a" "8e56266ee756d110bffa94a2efc55c1fecf0429c3148e229a03dea1798220f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e56266ee756d110bffa94a2efc55c1fecf0429c3148e229a03dea1798220f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e56266ee756d110bffa94a2efc55c1fecf0429c3148e229a03dea1798220f49", kill_on_drop: false }`
[INFO] [stdout] 8e56266ee756d110bffa94a2efc55c1fecf0429c3148e229a03dea1798220f49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75038b9d5420054d5ee4ccb19585b5574bb5b023c692962b321f409c86aac7f4
[INFO] running `Command { std: "docker" "start" "-a" "75038b9d5420054d5ee4ccb19585b5574bb5b023c692962b321f409c86aac7f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling comp530-homework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "75038b9d5420054d5ee4ccb19585b5574bb5b023c692962b321f409c86aac7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75038b9d5420054d5ee4ccb19585b5574bb5b023c692962b321f409c86aac7f4", kill_on_drop: false }`
[INFO] [stdout] 75038b9d5420054d5ee4ccb19585b5574bb5b023c692962b321f409c86aac7f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cd07c16248270852a20566d267ea6970ccce3b89a87e8c66fe2f56edd5bfc8a
[INFO] running `Command { std: "docker" "start" "-a" "8cd07c16248270852a20566d267ea6970ccce3b89a87e8c66fe2f56edd5bfc8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling comp530-homework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "8cd07c16248270852a20566d267ea6970ccce3b89a87e8c66fe2f56edd5bfc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd07c16248270852a20566d267ea6970ccce3b89a87e8c66fe2f56edd5bfc8a", kill_on_drop: false }`
[INFO] [stdout] 8cd07c16248270852a20566d267ea6970ccce3b89a87e8c66fe2f56edd5bfc8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42a9f56586375e498e34ff9eec6a027ccbd90263919473a02bb6113ac10b7657
[INFO] running `Command { std: "docker" "start" "-a" "42a9f56586375e498e34ff9eec6a027ccbd90263919473a02bb6113ac10b7657", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/comp530_homework-314e7ae6a00683eb)
[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" "42a9f56586375e498e34ff9eec6a027ccbd90263919473a02bb6113ac10b7657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a9f56586375e498e34ff9eec6a027ccbd90263919473a02bb6113ac10b7657", kill_on_drop: false }`
[INFO] [stdout] 42a9f56586375e498e34ff9eec6a027ccbd90263919473a02bb6113ac10b7657