[INFO] fetching crate fid 0.1.7...
[INFO] testing fid-0.1.7 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fid 0.1.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate fid 0.1.7 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 fid 0.1.7
[INFO] finished tweaking crates.io crate fid 0.1.7
[INFO] tweaked toml for crates.io crate fid 0.1.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate fid 0.1.7 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] 87b64c8802908f68cce85db497ff5da7630d9b35f5b89313d3d4bf80061b6fe7
[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" "87b64c8802908f68cce85db497ff5da7630d9b35f5b89313d3d4bf80061b6fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87b64c8802908f68cce85db497ff5da7630d9b35f5b89313d3d4bf80061b6fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b64c8802908f68cce85db497ff5da7630d9b35f5b89313d3d4bf80061b6fe7", kill_on_drop: false }`
[INFO] [stdout] 87b64c8802908f68cce85db497ff5da7630d9b35f5b89313d3d4bf80061b6fe7
[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] cae51f870b1a845401e149e9fef29bd443dd8db89ecc53274377e86619ee1df7
[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" "cae51f870b1a845401e149e9fef29bd443dd8db89ecc53274377e86619ee1df7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling fid v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.04s
[INFO] running `Command { std: "docker" "inspect" "cae51f870b1a845401e149e9fef29bd443dd8db89ecc53274377e86619ee1df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae51f870b1a845401e149e9fef29bd443dd8db89ecc53274377e86619ee1df7", kill_on_drop: false }`
[INFO] [stdout] cae51f870b1a845401e149e9fef29bd443dd8db89ecc53274377e86619ee1df7
[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] [stdout] 48caba972c1a698628acb690935088a1ba9f7ccb338b942f7063bac307271afc
[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" "48caba972c1a698628acb690935088a1ba9f7ccb338b942f7063bac307271afc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.53
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling bincode v1.1.3
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling fid v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "48caba972c1a698628acb690935088a1ba9f7ccb338b942f7063bac307271afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48caba972c1a698628acb690935088a1ba9f7ccb338b942f7063bac307271afc", kill_on_drop: false }`
[INFO] [stdout] 48caba972c1a698628acb690935088a1ba9f7ccb338b942f7063bac307271afc
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ded4a2786dbe563e55017f3282dea34540b7f57d690ba9d75d170b9ec5158686
[INFO] running `Command { std: "docker" "start" "-a" "ded4a2786dbe563e55017f3282dea34540b7f57d690ba9d75d170b9ec5158686", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fid-94c1883d736042d8
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test bit_array::tests::extend_with_resize ... ok
[INFO] [stdout] test bit_array::tests::shrink_with_resize ... ok
[INFO] [stdout] test bit_array::tests::set_bit_get_word ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_rank1 ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_select1 ... ok
[INFO] [stdout] test bit_array::tests::set_bit_get_bit ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_select0 ... ok
[INFO] [stdout] test bit_array::tests::set_word_get_word ... ok
[INFO] [stdout] test bit_vector::tests::test_encode_decode ... ok
[INFO] [stdout] test bit_vector::tests::test_decode_bit ... ok
[INFO] [stdout] test bit_vector::tests::test_select1 ... ok
[INFO] [stdout] test bit_vector::tests::test_select0 ... ok
[INFO] [stdout] test bit_vector::tests::test_get ... ok
[INFO] [stdout] test bit_vector::tests::test_serialize_rank1 ... ok
[INFO] [stdout] test bit_vector::tests::test_rank1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fid
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/bit_array.rs - bit_array::BitArray::set_word (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/bit_array.rs - bit_array::BitArray::set_bit (line 36) ... ok
[INFO] [stdout] test src/bit_vector.rs - bit_vector::BitVector (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ded4a2786dbe563e55017f3282dea34540b7f57d690ba9d75d170b9ec5158686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded4a2786dbe563e55017f3282dea34540b7f57d690ba9d75d170b9ec5158686", kill_on_drop: false }`
[INFO] [stdout] ded4a2786dbe563e55017f3282dea34540b7f57d690ba9d75d170b9ec5158686