[INFO] fetching crate mods 1.0.0...
[INFO] testing mods-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mods 1.0.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate mods 1.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mods 1.0.0
[INFO] finished tweaking crates.io crate mods 1.0.0
[INFO] tweaked toml for crates.io crate mods 1.0.0 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5327482a5f3028287c26018d6d86311e2e753f5eedf7fc59083c1f0d883994d
[INFO] running `Command { std: "docker" "start" "-a" "c5327482a5f3028287c26018d6d86311e2e753f5eedf7fc59083c1f0d883994d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5327482a5f3028287c26018d6d86311e2e753f5eedf7fc59083c1f0d883994d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5327482a5f3028287c26018d6d86311e2e753f5eedf7fc59083c1f0d883994d", kill_on_drop: false }`
[INFO] [stdout] c5327482a5f3028287c26018d6d86311e2e753f5eedf7fc59083c1f0d883994d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55db68da9d545758cca0fab580bc24d034bda966565ac8298bc8aaaa40efe633
[INFO] running `Command { std: "docker" "start" "-a" "55db68da9d545758cca0fab580bc24d034bda966565ac8298bc8aaaa40efe633", kill_on_drop: false }`
[INFO] [stderr]    Compiling mods v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "55db68da9d545758cca0fab580bc24d034bda966565ac8298bc8aaaa40efe633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55db68da9d545758cca0fab580bc24d034bda966565ac8298bc8aaaa40efe633", kill_on_drop: false }`
[INFO] [stdout] 55db68da9d545758cca0fab580bc24d034bda966565ac8298bc8aaaa40efe633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a900320254852c0c1236efbc56801d2a1334fb51a30d9ec215ef4ae9161be377
[INFO] running `Command { std: "docker" "start" "-a" "a900320254852c0c1236efbc56801d2a1334fb51a30d9ec215ef4ae9161be377", kill_on_drop: false }`
[INFO] [stderr]    Compiling mods v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a900320254852c0c1236efbc56801d2a1334fb51a30d9ec215ef4ae9161be377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a900320254852c0c1236efbc56801d2a1334fb51a30d9ec215ef4ae9161be377", kill_on_drop: false }`
[INFO] [stdout] a900320254852c0c1236efbc56801d2a1334fb51a30d9ec215ef4ae9161be377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e86c69dac9b11ef9c439b315fcbb0e89888da9582bd5b68a4948740c7dad4d0e
[INFO] running `Command { std: "docker" "start" "-a" "e86c69dac9b11ef9c439b315fcbb0e89888da9582bd5b68a4948740c7dad4d0e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mods-8222bd9ea8196ae8)
[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] [stderr]    Doc-tests mods
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ignored
[INFO] [stdout] test src/lib.rs - (line 18) ... ignored
[INFO] [stdout] test src/lib.rs - (line 30) ... ignored
[INFO] [stdout] test src/lib.rs - (line 66) ... ignored
[INFO] [stdout] test src/lib.rs - (line 73) ... ignored
[INFO] [stdout] test src/lib.rs - (line 83) ... ignored
[INFO] [stdout] test src/lib.rs - (line 89) ... ignored
[INFO] [stdout] test src/lib.rs - mods (line 134) ... ignored
[INFO] [stdout] test src/lib.rs - mods (line 142) ... ignored
[INFO] [stdout] test src/lib.rs - mods (line 154) ... ignored
[INFO] [stdout] test src/lib.rs - mods (line 169) ... ignored
[INFO] [stdout] test src/lib.rs - mods (line 175) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e86c69dac9b11ef9c439b315fcbb0e89888da9582bd5b68a4948740c7dad4d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86c69dac9b11ef9c439b315fcbb0e89888da9582bd5b68a4948740c7dad4d0e", kill_on_drop: false }`
[INFO] [stdout] e86c69dac9b11ef9c439b315fcbb0e89888da9582bd5b68a4948740c7dad4d0e