[INFO] cloning repository https://github.com/Olof-Tingskull/alg-mastery-1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Olof-Tingskull/alg-mastery-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOlof-Tingskull%2Falg-mastery-1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOlof-Tingskull%2Falg-mastery-1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32a8e22090ece91297b48792ca30a65a71d0cc0f
[INFO] testing Olof-Tingskull/alg-mastery-1 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOlof-Tingskull%2Falg-mastery-1" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Olof-Tingskull/alg-mastery-1
[INFO] finished tweaking git repo https://github.com/Olof-Tingskull/alg-mastery-1
[INFO] tweaked toml for git repo https://github.com/Olof-Tingskull/alg-mastery-1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Olof-Tingskull/alg-mastery-1 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Olof-Tingskull/alg-mastery-1 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97053b7e1e7d6a98c3638187e06b4326b33abd348ad7f101b5ea50152fcd8969
[INFO] running `Command { std: "docker" "start" "-a" "97053b7e1e7d6a98c3638187e06b4326b33abd348ad7f101b5ea50152fcd8969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97053b7e1e7d6a98c3638187e06b4326b33abd348ad7f101b5ea50152fcd8969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97053b7e1e7d6a98c3638187e06b4326b33abd348ad7f101b5ea50152fcd8969", kill_on_drop: false }`
[INFO] [stdout] 97053b7e1e7d6a98c3638187e06b4326b33abd348ad7f101b5ea50152fcd8969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcfaaa8809a220b07ebbf3a6d50de3f8783c7ac4859c529263bff13f199fb762
[INFO] running `Command { std: "docker" "start" "-a" "bcfaaa8809a220b07ebbf3a6d50de3f8783c7ac4859c529263bff13f199fb762", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling alg-mastery-1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "bcfaaa8809a220b07ebbf3a6d50de3f8783c7ac4859c529263bff13f199fb762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfaaa8809a220b07ebbf3a6d50de3f8783c7ac4859c529263bff13f199fb762", kill_on_drop: false }`
[INFO] [stdout] bcfaaa8809a220b07ebbf3a6d50de3f8783c7ac4859c529263bff13f199fb762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99eef5de48e490b16a5ed4183166495a11674bea8d2e84dcbd439e13223caa5d
[INFO] running `Command { std: "docker" "start" "-a" "99eef5de48e490b16a5ed4183166495a11674bea8d2e84dcbd439e13223caa5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling alg-mastery-1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "99eef5de48e490b16a5ed4183166495a11674bea8d2e84dcbd439e13223caa5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99eef5de48e490b16a5ed4183166495a11674bea8d2e84dcbd439e13223caa5d", kill_on_drop: false }`
[INFO] [stdout] 99eef5de48e490b16a5ed4183166495a11674bea8d2e84dcbd439e13223caa5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87828bbfc894206e8678512fc10e7ed446946178436ff84862a14051f53f639f
[INFO] running `Command { std: "docker" "start" "-a" "87828bbfc894206e8678512fc10e7ed446946178436ff84862a14051f53f639f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/alg_mastery_1-f9c2b1c82768db5c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test problems::caveat_venditor::tests::test_offers ... ok
[INFO] [stdout] test problems::coniunctis_viribus::tests::test_split_train ... ok
[INFO] [stdout] test problems::quid_pro_quo::tests::test_trade has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "87828bbfc894206e8678512fc10e7ed446946178436ff84862a14051f53f639f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87828bbfc894206e8678512fc10e7ed446946178436ff84862a14051f53f639f", kill_on_drop: false }`
[INFO] [stdout] 87828bbfc894206e8678512fc10e7ed446946178436ff84862a14051f53f639f
