[INFO] cloning repository https://github.com/nickmass/advent2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickmass/advent2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fadvent2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fadvent2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b541d07e7f57a7dd64ebd93a40db370c72345efb
[INFO] testing nickmass/advent2020 against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fadvent2020" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nickmass/advent2020 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nickmass/advent2020
[INFO] finished tweaking git repo https://github.com/nickmass/advent2020
[INFO] tweaked toml for git repo https://github.com/nickmass/advent2020 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/nickmass/advent2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 07d33c6e5aacd4576a17a810962de994168adc7b82df4d162b5bab4609c9eaf2
[INFO] running `Command { std: "docker" "start" "-a" "07d33c6e5aacd4576a17a810962de994168adc7b82df4d162b5bab4609c9eaf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07d33c6e5aacd4576a17a810962de994168adc7b82df4d162b5bab4609c9eaf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d33c6e5aacd4576a17a810962de994168adc7b82df4d162b5bab4609c9eaf2", kill_on_drop: false }`
[INFO] [stdout] 07d33c6e5aacd4576a17a810962de994168adc7b82df4d162b5bab4609c9eaf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "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] b44725edcddcd691f0c1697331c2b2830c3646a729724282b9c73d279ec310c5
[INFO] running `Command { std: "docker" "start" "-a" "b44725edcddcd691f0c1697331c2b2830c3646a729724282b9c73d279ec310c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling ahash v0.6.1
[INFO] [stderr]    Compiling net2 v0.2.36
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.23
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.9
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "b44725edcddcd691f0c1697331c2b2830c3646a729724282b9c73d279ec310c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44725edcddcd691f0c1697331c2b2830c3646a729724282b9c73d279ec310c5", kill_on_drop: false }`
[INFO] [stdout] b44725edcddcd691f0c1697331c2b2830c3646a729724282b9c73d279ec310c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddcc425d542f2aa16323cf6f5b1a0e4e57cc028e6a189043a598be0cb1a27be8
[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" "ddcc425d542f2aa16323cf6f5b1a0e4e57cc028e6a189043a598be0cb1a27be8", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "ddcc425d542f2aa16323cf6f5b1a0e4e57cc028e6a189043a598be0cb1a27be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcc425d542f2aa16323cf6f5b1a0e4e57cc028e6a189043a598be0cb1a27be8", kill_on_drop: false }`
[INFO] [stdout] ddcc425d542f2aa16323cf6f5b1a0e4e57cc028e6a189043a598be0cb1a27be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1003fc22c2d3991048fc8fbe63f04cfb1b8b5235d7e40082e2848f1b13a3c608
[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" "1003fc22c2d3991048fc8fbe63f04cfb1b8b5235d7e40082e2848f1b13a3c608", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code-e4a332a59ee09481
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test solutions::year_2020::test_day_eighteen ... ok
[INFO] [stdout] test solutions::year_2020::test_day_thirteen ... ok
[INFO] [stdout] test solutions::year_2020::test_day_ten ... ok
[INFO] [stdout] test solutions::year_2020::test_day_twelve ... ok
[INFO] [stdout] test solutions::year_2020::test_day_eleven ... ok
[INFO] [stdout] test solutions::year_2020::test_day_sixteen ... ok
[INFO] [stdout] test solutions::year_2020::test_day_twenty_one ... ok
[INFO] [stdout] test solutions::year_2020::test_day_twenty_two ... ok
[INFO] [stdout] test solutions::year_2020::test_parse ... ok
[INFO] [stdout] test solutions::year_2020::test_day_fourteen ... ok
[INFO] [stdout] test solutions::year_2020::test_day_twenty ... ok
[INFO] [stdout] test solutions::year_2020::test_day_nineteen ... ok
[INFO] [stdout] test solutions::year_2020::test_day_seventeen ... ok
[INFO] [stdout] test solutions::year_2020::test_day_fifteen ... ok
[INFO] [stdout] test solutions::year_2020::test_day_twenty_three ... ok
[INFO] [stdout] test solutions::year_2020::test_day_twenty_four ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1003fc22c2d3991048fc8fbe63f04cfb1b8b5235d7e40082e2848f1b13a3c608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1003fc22c2d3991048fc8fbe63f04cfb1b8b5235d7e40082e2848f1b13a3c608", kill_on_drop: false }`
[INFO] [stdout] 1003fc22c2d3991048fc8fbe63f04cfb1b8b5235d7e40082e2848f1b13a3c608