[INFO] fetching crate amka 1.1.0...
[INFO] testing amka-1.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate amka 1.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate amka 1.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amka 1.1.0
[INFO] finished tweaking crates.io crate amka 1.1.0
[INFO] tweaked toml for crates.io crate amka 1.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da28c03046f06f26d4024392c4e0dea91b50e1f8d48e2c9a96955de7db1e5a3d
[INFO] running `Command { std: "docker" "start" "-a" "da28c03046f06f26d4024392c4e0dea91b50e1f8d48e2c9a96955de7db1e5a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da28c03046f06f26d4024392c4e0dea91b50e1f8d48e2c9a96955de7db1e5a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da28c03046f06f26d4024392c4e0dea91b50e1f8d48e2c9a96955de7db1e5a3d", kill_on_drop: false }`
[INFO] [stdout] da28c03046f06f26d4024392c4e0dea91b50e1f8d48e2c9a96955de7db1e5a3d
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50d01f69fd86aa24cb8007d8f3d6e616fa5f3b1c74b3ee7f71349708d0b58999
[INFO] running `Command { std: "docker" "start" "-a" "50d01f69fd86aa24cb8007d8f3d6e616fa5f3b1c74b3ee7f71349708d0b58999", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling digits_iterator v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling luhn v1.0.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling amka v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "50d01f69fd86aa24cb8007d8f3d6e616fa5f3b1c74b3ee7f71349708d0b58999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d01f69fd86aa24cb8007d8f3d6e616fa5f3b1c74b3ee7f71349708d0b58999", kill_on_drop: false }`
[INFO] [stdout] 50d01f69fd86aa24cb8007d8f3d6e616fa5f3b1c74b3ee7f71349708d0b58999
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d4145a713022b978cbb5b0f767cf09eb2fdf3f6eb929f8f86535bc01f6aeab7
[INFO] running `Command { std: "docker" "start" "-a" "7d4145a713022b978cbb5b0f767cf09eb2fdf3f6eb929f8f86535bc01f6aeab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling amka v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "7d4145a713022b978cbb5b0f767cf09eb2fdf3f6eb929f8f86535bc01f6aeab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4145a713022b978cbb5b0f767cf09eb2fdf3f6eb929f8f86535bc01f6aeab7", kill_on_drop: false }`
[INFO] [stdout] 7d4145a713022b978cbb5b0f767cf09eb2fdf3f6eb929f8f86535bc01f6aeab7
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0fd3cde6f2b30c7a722bd498d496209cc7101324c7f71922ad79cc939db04bf
[INFO] running `Command { std: "docker" "start" "-a" "a0fd3cde6f2b30c7a722bd498d496209cc7101324c7f71922ad79cc939db04bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/amka-d564ac30ee684a47)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::it_fails_when_not_a_number ... ok
[INFO] [stderr]    Doc-tests amka
[INFO] [stdout] test tests::it_validates_valid_amka ... ok
[INFO] [stdout] test tests::readme ... ok
[INFO] [stdout] test tests::it_fails_when_short_number ... ok
[INFO] [stdout] test tests::it_fails_when_long_number ... ok
[INFO] [stdout] test tests::it_fails_when_not_a_valid_date ... ok
[INFO] [stdout] test tests::it_fails_with_bad_checkdigit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "a0fd3cde6f2b30c7a722bd498d496209cc7101324c7f71922ad79cc939db04bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fd3cde6f2b30c7a722bd498d496209cc7101324c7f71922ad79cc939db04bf", kill_on_drop: false }`
[INFO] [stdout] a0fd3cde6f2b30c7a722bd498d496209cc7101324c7f71922ad79cc939db04bf