[INFO] fetching crate date-calculations 0.1.1...
[INFO] testing date-calculations-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate date-calculations 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate date-calculations 0.1.1 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 crates.io crate date-calculations 0.1.1
[INFO] finished tweaking crates.io crate date-calculations 0.1.1
[INFO] tweaked toml for crates.io crate date-calculations 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 40c9fdbf193caefe76405da1c218b2ed6361f76dcb27c6ac7b68e9cf89177297
[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" "40c9fdbf193caefe76405da1c218b2ed6361f76dcb27c6ac7b68e9cf89177297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c9fdbf193caefe76405da1c218b2ed6361f76dcb27c6ac7b68e9cf89177297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c9fdbf193caefe76405da1c218b2ed6361f76dcb27c6ac7b68e9cf89177297", kill_on_drop: false }`
[INFO] [stdout] 40c9fdbf193caefe76405da1c218b2ed6361f76dcb27c6ac7b68e9cf89177297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] eb977cc7390762bc9f26b5bd2f32d2d18e828c76550b66f67d9eeba87e4655ff
[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" "eb977cc7390762bc9f26b5bd2f32d2d18e828c76550b66f67d9eeba87e4655ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling date-calculations v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "eb977cc7390762bc9f26b5bd2f32d2d18e828c76550b66f67d9eeba87e4655ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb977cc7390762bc9f26b5bd2f32d2d18e828c76550b66f67d9eeba87e4655ff", kill_on_drop: false }`
[INFO] [stdout] eb977cc7390762bc9f26b5bd2f32d2d18e828c76550b66f67d9eeba87e4655ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 609feb3bd20fbd6172096e2868c72c8411199156e0f3f51396465e1d72dabed4
[INFO] running `Command { std: "docker" "start" "-a" "609feb3bd20fbd6172096e2868c72c8411199156e0f3f51396465e1d72dabed4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr]    Compiling date-calculations v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.20s
[INFO] running `Command { std: "docker" "inspect" "609feb3bd20fbd6172096e2868c72c8411199156e0f3f51396465e1d72dabed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609feb3bd20fbd6172096e2868c72c8411199156e0f3f51396465e1d72dabed4", kill_on_drop: false }`
[INFO] [stdout] 609feb3bd20fbd6172096e2868c72c8411199156e0f3f51396465e1d72dabed4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b85fc21bae12994ee626cbc2300dfd716eae80687b4d50b7020be38106f1fe7a
[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" "b85fc21bae12994ee626cbc2300dfd716eae80687b4d50b7020be38106f1fe7a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/date_calculations-18e2863c4893906e
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::beginning_of_month_works ... ok
[INFO] [stdout] test tests::beginning_of_week_works ... ok
[INFO] [stdout] test tests::beginning_of_quarter_works ... ok
[INFO] [stdout] test tests::previous_year_works ... ok
[INFO] [stdout] test tests::next_quarter_works ... ok
[INFO] [stdout] test tests::end_of_year_works ... ok
[INFO] [stdout] test tests::end_of_quarter_works ... ok
[INFO] [stdout] test tests::previous_week_works ... ok
[INFO] [stdout] test tests::next_week_works ... ok
[INFO] [stdout] test tests::next_year_works ... ok
[INFO] [stdout] test tests::previous_quarter_works ... ok
[INFO] [stdout] test tests::end_of_week_works ... ok
[INFO] [stdout] test tests::beginning_of_year_works ... ok
[INFO] [stdout] test tests::end_of_month_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests date-calculations
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b85fc21bae12994ee626cbc2300dfd716eae80687b4d50b7020be38106f1fe7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85fc21bae12994ee626cbc2300dfd716eae80687b4d50b7020be38106f1fe7a", kill_on_drop: false }`
[INFO] [stdout] b85fc21bae12994ee626cbc2300dfd716eae80687b4d50b7020be38106f1fe7a