[INFO] cloning repository https://github.com/jacobguenther/chinese_remainder_theorem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobguenther/chinese_remainder_theorem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobguenther%2Fchinese_remainder_theorem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobguenther%2Fchinese_remainder_theorem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39106a13d2cf2c6724e40fa6aaffc32d006897d1
[INFO] testing jacobguenther/chinese_remainder_theorem against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobguenther%2Fchinese_remainder_theorem" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jacobguenther/chinese_remainder_theorem on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jacobguenther/chinese_remainder_theorem
[INFO] finished tweaking git repo https://github.com/jacobguenther/chinese_remainder_theorem
[INFO] tweaked toml for git repo https://github.com/jacobguenther/chinese_remainder_theorem written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jacobguenther/chinese_remainder_theorem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c589b929ff8f911b00fc482b1abbffde9d3d4e9fe96ccfe83ca0a06151845fd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c589b929ff8f911b00fc482b1abbffde9d3d4e9fe96ccfe83ca0a06151845fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c589b929ff8f911b00fc482b1abbffde9d3d4e9fe96ccfe83ca0a06151845fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c589b929ff8f911b00fc482b1abbffde9d3d4e9fe96ccfe83ca0a06151845fd", kill_on_drop: false }`
[INFO] [stdout] 2c589b929ff8f911b00fc482b1abbffde9d3d4e9fe96ccfe83ca0a06151845fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb40b4a636e8d691e02c4889cdb1038209f2bc0090749ff4cfdf8fedcc11a5a7
[INFO] running `Command { std: "docker" "start" "-a" "cb40b4a636e8d691e02c4889cdb1038209f2bc0090749ff4cfdf8fedcc11a5a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chinese_remainder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "cb40b4a636e8d691e02c4889cdb1038209f2bc0090749ff4cfdf8fedcc11a5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb40b4a636e8d691e02c4889cdb1038209f2bc0090749ff4cfdf8fedcc11a5a7", kill_on_drop: false }`
[INFO] [stdout] cb40b4a636e8d691e02c4889cdb1038209f2bc0090749ff4cfdf8fedcc11a5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d250ee3d3e706724e9dcafad86dd2f15b6bb89a630b23d6d1d500c4bf6d5c65a
[INFO] running `Command { std: "docker" "start" "-a" "d250ee3d3e706724e9dcafad86dd2f15b6bb89a630b23d6d1d500c4bf6d5c65a", kill_on_drop: false }`
[INFO] [stderr]    Compiling chinese_remainder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "d250ee3d3e706724e9dcafad86dd2f15b6bb89a630b23d6d1d500c4bf6d5c65a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d250ee3d3e706724e9dcafad86dd2f15b6bb89a630b23d6d1d500c4bf6d5c65a", kill_on_drop: false }`
[INFO] [stdout] d250ee3d3e706724e9dcafad86dd2f15b6bb89a630b23d6d1d500c4bf6d5c65a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 648b8f04dd7cc23cd5451d3631cb67a41d1eecd285d25f3819868aa26f25fb2c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "648b8f04dd7cc23cd5451d3631cb67a41d1eecd285d25f3819868aa26f25fb2c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chinese_remainder-3de525bbb6dab344
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::lmc ... ok
[INFO] [stdout] test tests::gcd ... ok
[INFO] [stdout] test tests::crt ... ok
[INFO] [stderr]    Doc-tests chinese_remainder
[INFO] [stdout] test tests::egcd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "648b8f04dd7cc23cd5451d3631cb67a41d1eecd285d25f3819868aa26f25fb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648b8f04dd7cc23cd5451d3631cb67a41d1eecd285d25f3819868aa26f25fb2c", kill_on_drop: false }`
[INFO] [stdout] 648b8f04dd7cc23cd5451d3631cb67a41d1eecd285d25f3819868aa26f25fb2c