[INFO] fetching crate crockford 1.0.1...
[INFO] testing crockford-1.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate crockford 1.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate crockford 1.0.1 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 crockford 1.0.1
[INFO] finished tweaking crates.io crate crockford 1.0.1
[INFO] tweaked toml for crates.io crate crockford 1.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e64225321c98c7fead0778afaa3e15fa2b534df5231e5b68a63f940694d2d691
[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" "e64225321c98c7fead0778afaa3e15fa2b534df5231e5b68a63f940694d2d691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e64225321c98c7fead0778afaa3e15fa2b534df5231e5b68a63f940694d2d691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64225321c98c7fead0778afaa3e15fa2b534df5231e5b68a63f940694d2d691", kill_on_drop: false }`
[INFO] [stdout] e64225321c98c7fead0778afaa3e15fa2b534df5231e5b68a63f940694d2d691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa60a7a30acec5d8f23252abd140b3fe99a1346b80e8f81cd1c531caf23d9c52
[INFO] running `Command { std: "docker" "start" "-a" "fa60a7a30acec5d8f23252abd140b3fe99a1346b80e8f81cd1c531caf23d9c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling crockford v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "fa60a7a30acec5d8f23252abd140b3fe99a1346b80e8f81cd1c531caf23d9c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa60a7a30acec5d8f23252abd140b3fe99a1346b80e8f81cd1c531caf23d9c52", kill_on_drop: false }`
[INFO] [stdout] fa60a7a30acec5d8f23252abd140b3fe99a1346b80e8f81cd1c531caf23d9c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] e3f65dc12a0275342201e4a87aaa5bdf9fa08084be8baefbd9970454c598a870
[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" "e3f65dc12a0275342201e4a87aaa5bdf9fa08084be8baefbd9970454c598a870", kill_on_drop: false }`
[INFO] [stderr]    Compiling crockford v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "e3f65dc12a0275342201e4a87aaa5bdf9fa08084be8baefbd9970454c598a870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f65dc12a0275342201e4a87aaa5bdf9fa08084be8baefbd9970454c598a870", kill_on_drop: false }`
[INFO] [stdout] e3f65dc12a0275342201e4a87aaa5bdf9fa08084be8baefbd9970454c598a870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f17c08467e3e3c8d4e3eb88a93210f0b4e975ef02dcc1596a638b25b20f191a
[INFO] running `Command { std: "docker" "start" "-a" "3f17c08467e3e3c8d4e3eb88a93210f0b4e975ef02dcc1596a638b25b20f191a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crockford-6fa2f5884c650bf6
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test encoding::tests::round_trips ... ignored
[INFO] [stdout] test decoding::tests::max_value_works ... ok
[INFO] [stdout] test decoding::tests::map_to_1 ... ok
[INFO] [stdout] test decoding::tests::map_to_0 ... ok
[INFO] [stdout] test encoding::tests::x18446744073709551615_is_fzzzzzzzzzzzz ... ok
[INFO] [stdout] test decoding::tests::invalid_bytes_fail ... ok
[INFO] [stdout] test encoding::tests::x5111_is_4zq ... ok
[INFO] [stdout] test encoding::tests::zero_returns_zero ... ok
[INFO] [stdout] test decoding::tests::q_equals_23 ... ok
[INFO] [stdout] test decoding::tests::z_equals_31 ... ok
[INFO] [stdout] test decoding::tests::four_z_q_works ... ok
[INFO] [stdout] test decoding::tests::long_strings_fail ... ok
[INFO] [stdout] test decoding::tests::zero_becomes_zero ... ok
[INFO] [stdout] test decoding::tests::large_values_become_large_values ... ok
[INFO] [stdout] test encoding::tests::large_value_returns_correct_large_value ... ok
[INFO] [stdout] test encoding::tests::large_odd_number ... ok
[INFO] [stdout] test encoding::tests::tiny_number ... ok
[INFO] [stdout] test encoding::tests::large_even_number ... ok
[INFO] [stdout] test decoding::tests::u_produces_an_error_instead_of_a_crash ... ok
[INFO] [stderr]    Doc-tests crockford
[INFO] [stdout] test decoding::tests::zero_length_strings_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f17c08467e3e3c8d4e3eb88a93210f0b4e975ef02dcc1596a638b25b20f191a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f17c08467e3e3c8d4e3eb88a93210f0b4e975ef02dcc1596a638b25b20f191a", kill_on_drop: false }`
[INFO] [stdout] 3f17c08467e3e3c8d4e3eb88a93210f0b4e975ef02dcc1596a638b25b20f191a