[INFO] fetching crate beaver 0.1.0...
[INFO] testing beaver-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate beaver 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate beaver 0.1.0 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 beaver 0.1.0
[INFO] finished tweaking crates.io crate beaver 0.1.0
[INFO] tweaked toml for crates.io crate beaver 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate beaver 0.1.0 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 516f04c18f563e69650e918c2f9a0a1b6fe897889349cbe202c649f87fb97b8c
[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" "516f04c18f563e69650e918c2f9a0a1b6fe897889349cbe202c649f87fb97b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "516f04c18f563e69650e918c2f9a0a1b6fe897889349cbe202c649f87fb97b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516f04c18f563e69650e918c2f9a0a1b6fe897889349cbe202c649f87fb97b8c", kill_on_drop: false }`
[INFO] [stdout] 516f04c18f563e69650e918c2f9a0a1b6fe897889349cbe202c649f87fb97b8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] e430bd23ae21d6d028f7fbc3a6196596eb9f6a654a071aa27cf0f1d8a1ed2bfb
[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" "e430bd23ae21d6d028f7fbc3a6196596eb9f6a654a071aa27cf0f1d8a1ed2bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling beaver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.59s
[INFO] running `Command { std: "docker" "inspect" "e430bd23ae21d6d028f7fbc3a6196596eb9f6a654a071aa27cf0f1d8a1ed2bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e430bd23ae21d6d028f7fbc3a6196596eb9f6a654a071aa27cf0f1d8a1ed2bfb", kill_on_drop: false }`
[INFO] [stdout] e430bd23ae21d6d028f7fbc3a6196596eb9f6a654a071aa27cf0f1d8a1ed2bfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2f13649069896a58f301fe64bf8967ad3ca7339bb78c891c997ad9433088756d
[INFO] running `Command { std: "docker" "start" "-a" "2f13649069896a58f301fe64bf8967ad3ca7339bb78c891c997ad9433088756d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling beaver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.37s
[INFO] running `Command { std: "docker" "inspect" "2f13649069896a58f301fe64bf8967ad3ca7339bb78c891c997ad9433088756d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f13649069896a58f301fe64bf8967ad3ca7339bb78c891c997ad9433088756d", kill_on_drop: false }`
[INFO] [stdout] 2f13649069896a58f301fe64bf8967ad3ca7339bb78c891c997ad9433088756d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1a7381cc7504ac6527a044cbc57869239d4a0b1e7582c050e623c1c2aa8c7448
[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" "1a7381cc7504ac6527a044cbc57869239d4a0b1e7582c050e623c1c2aa8c7448", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/beaver-43e8ff98242867f6
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test factory::tests::test_sequence ... ok
[INFO] [stdout] test factory::tests::test_new ... ok
[INFO] [stdout] test factory::tests::test_sequence_a ... ok
[INFO] [stdout] test factory::tests::test_to_alphabet ... ok
[INFO] [stdout] test factory::tests::test_sequence_a_with_invalid_arguments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/factory-5ea20226fdbb7f0c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test is_builds_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/public_factory-16c6322f04c9d0de
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test is_builds_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests beaver
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/factory.rs - factory::sequence (line 32) ... ok
[INFO] [stdout] test src/macros.rs - define (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/macros.rs - define (line 24) ... ok
[INFO] [stdout] test src/macros.rs - define (line 4) ... ok
[INFO] [stdout] test src/factory.rs - factory::sequence_a (line 67) ... ok
[INFO] [stdout] test src/macros.rs - define (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a7381cc7504ac6527a044cbc57869239d4a0b1e7582c050e623c1c2aa8c7448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7381cc7504ac6527a044cbc57869239d4a0b1e7582c050e623c1c2aa8c7448", kill_on_drop: false }`
[INFO] [stdout] 1a7381cc7504ac6527a044cbc57869239d4a0b1e7582c050e623c1c2aa8c7448