[INFO] cloning repository https://github.com/alifya53/rust-course-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alifya53/rust-course-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falifya53%2Frust-course-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falifya53%2Frust-course-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b6d01dbf4f4c08b3ebcca6dea10179911fab3d3
[INFO] testing alifya53/rust-course-tutorial against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falifya53%2Frust-course-tutorial" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alifya53/rust-course-tutorial on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alifya53/rust-course-tutorial
[INFO] finished tweaking git repo https://github.com/alifya53/rust-course-tutorial
[INFO] tweaked toml for git repo https://github.com/alifya53/rust-course-tutorial written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/alifya53/rust-course-tutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a5c2abdcba45fdbfff150ec0c5276f9b093427c611889e8772d46be6475e4da
[INFO] running `Command { std: "docker" "start" "-a" "1a5c2abdcba45fdbfff150ec0c5276f9b093427c611889e8772d46be6475e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a5c2abdcba45fdbfff150ec0c5276f9b093427c611889e8772d46be6475e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5c2abdcba45fdbfff150ec0c5276f9b093427c611889e8772d46be6475e4da", kill_on_drop: false }`
[INFO] [stdout] 1a5c2abdcba45fdbfff150ec0c5276f9b093427c611889e8772d46be6475e4da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aadbbd053dff562403aec0f5a52ce699ba64a6f2da0bd42994ebd35b3f29751b
[INFO] running `Command { std: "docker" "start" "-a" "aadbbd053dff562403aec0f5a52ce699ba64a6f2da0bd42994ebd35b3f29751b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_online_course v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "aadbbd053dff562403aec0f5a52ce699ba64a6f2da0bd42994ebd35b3f29751b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aadbbd053dff562403aec0f5a52ce699ba64a6f2da0bd42994ebd35b3f29751b", kill_on_drop: false }`
[INFO] [stdout] aadbbd053dff562403aec0f5a52ce699ba64a6f2da0bd42994ebd35b3f29751b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c2155d813a5a781bff0a44f846c937ab693d1e4e37a6712f748354a1a1b561b
[INFO] running `Command { std: "docker" "start" "-a" "6c2155d813a5a781bff0a44f846c937ab693d1e4e37a6712f748354a1a1b561b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_online_course v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "6c2155d813a5a781bff0a44f846c937ab693d1e4e37a6712f748354a1a1b561b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2155d813a5a781bff0a44f846c937ab693d1e4e37a6712f748354a1a1b561b", kill_on_drop: false }`
[INFO] [stdout] 6c2155d813a5a781bff0a44f846c937ab693d1e4e37a6712f748354a1a1b561b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 832cb0a2d4a249b9e1c55eedd80fe04b7b1760161f96c9dd468e8079057f0b47
[INFO] running `Command { std: "docker" "start" "-a" "832cb0a2d4a249b9e1c55eedd80fe04b7b1760161f96c9dd468e8079057f0b47", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_online_course-802ff9682b895b0a)
[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" "832cb0a2d4a249b9e1c55eedd80fe04b7b1760161f96c9dd468e8079057f0b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832cb0a2d4a249b9e1c55eedd80fe04b7b1760161f96c9dd468e8079057f0b47", kill_on_drop: false }`
[INFO] [stdout] 832cb0a2d4a249b9e1c55eedd80fe04b7b1760161f96c9dd468e8079057f0b47