[INFO] fetching crate isocal 0.1.1...
[INFO] testing isocal-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate isocal 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate isocal 0.1.1 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 crates.io crate isocal 0.1.1
[INFO] finished tweaking crates.io crate isocal 0.1.1
[INFO] tweaked toml for crates.io crate isocal 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate isocal 0.1.1 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-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 54d1bbd7edb9ad263d69f5252505101f86329f9b37ede0ca353b651ac5e14951
[INFO] running `Command { std: "docker" "start" "-a" "54d1bbd7edb9ad263d69f5252505101f86329f9b37ede0ca353b651ac5e14951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54d1bbd7edb9ad263d69f5252505101f86329f9b37ede0ca353b651ac5e14951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d1bbd7edb9ad263d69f5252505101f86329f9b37ede0ca353b651ac5e14951", kill_on_drop: false }`
[INFO] [stdout] 54d1bbd7edb9ad263d69f5252505101f86329f9b37ede0ca353b651ac5e14951
[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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 9f684e3c964090bde0f709f2023784cbe6d33df8c8b2a447dd8c9e13e782c176
[INFO] running `Command { std: "docker" "start" "-a" "9f684e3c964090bde0f709f2023784cbe6d33df8c8b2a447dd8c9e13e782c176", kill_on_drop: false }`
[INFO] [stderr]    Compiling isocal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "9f684e3c964090bde0f709f2023784cbe6d33df8c8b2a447dd8c9e13e782c176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f684e3c964090bde0f709f2023784cbe6d33df8c8b2a447dd8c9e13e782c176", kill_on_drop: false }`
[INFO] [stdout] 9f684e3c964090bde0f709f2023784cbe6d33df8c8b2a447dd8c9e13e782c176
[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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad6a547176c3ecb183bff8ef727ce813c2191ec81a808e0046cf4f55d9b99d36
[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" "ad6a547176c3ecb183bff8ef727ce813c2191ec81a808e0046cf4f55d9b99d36", kill_on_drop: false }`
[INFO] [stderr]    Compiling isocal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "ad6a547176c3ecb183bff8ef727ce813c2191ec81a808e0046cf4f55d9b99d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6a547176c3ecb183bff8ef727ce813c2191ec81a808e0046cf4f55d9b99d36", kill_on_drop: false }`
[INFO] [stdout] ad6a547176c3ecb183bff8ef727ce813c2191ec81a808e0046cf4f55d9b99d36
[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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e07cf411206b3db5a5f619ff63a61f3e7af7ecdb57143d3e34c47f53bbff6342
[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" "e07cf411206b3db5a5f619ff63a61f3e7af7ecdb57143d3e34c47f53bbff6342", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isocal-09a42e4e6b3ab369
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-4b7955c15a94a465
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test ordinal_leap_test ... ok
[INFO] [stdout] test date_test ... ok
[INFO] [stdout] test ordinal_test ... ok
[INFO] [stdout] test week0_test ... ok
[INFO] [stdout] test week_test ... ok
[INFO] [stdout] test date0_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isocal
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - IsoWeek::week_fancy (line 121) ... ok
[INFO] [stdout] test src/lib.rs - IsoWeek::date (line 145) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e07cf411206b3db5a5f619ff63a61f3e7af7ecdb57143d3e34c47f53bbff6342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e07cf411206b3db5a5f619ff63a61f3e7af7ecdb57143d3e34c47f53bbff6342", kill_on_drop: false }`
[INFO] [stdout] e07cf411206b3db5a5f619ff63a61f3e7af7ecdb57143d3e34c47f53bbff6342