[INFO] fetching crate gds21 0.1.1...
[INFO] testing gds21-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gds21 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gds21 0.1.1 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 gds21 0.1.1
[INFO] finished tweaking crates.io crate gds21 0.1.1
[INFO] tweaked toml for crates.io crate gds21 0.1.1 written to /workspace/builds/worker-7/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3b19e6b488b63b17d11045eef8b2302444df653863845c29e724ec3eae08bc04
[INFO] running `Command { std: "docker" "start" "-a" "3b19e6b488b63b17d11045eef8b2302444df653863845c29e724ec3eae08bc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b19e6b488b63b17d11045eef8b2302444df653863845c29e724ec3eae08bc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b19e6b488b63b17d11045eef8b2302444df653863845c29e724ec3eae08bc04", kill_on_drop: false }`
[INFO] [stdout] 3b19e6b488b63b17d11045eef8b2302444df653863845c29e724ec3eae08bc04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b5daaff92cac4b28539ccea348619028650b09a49292e7b5f0f81d42012a97fd
[INFO] running `Command { std: "docker" "start" "-a" "b5daaff92cac4b28539ccea348619028650b09a49292e7b5f0f81d42012a97fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling enum_dispatch v0.3.7
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling gds21 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.26s
[INFO] running `Command { std: "docker" "inspect" "b5daaff92cac4b28539ccea348619028650b09a49292e7b5f0f81d42012a97fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5daaff92cac4b28539ccea348619028650b09a49292e7b5f0f81d42012a97fd", kill_on_drop: false }`
[INFO] [stdout] b5daaff92cac4b28539ccea348619028650b09a49292e7b5f0f81d42012a97fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9a5bcdf107ef0c3fc378bfc211205f79690493aa92b2a0e2d4eee108bd1a2905
[INFO] running `Command { std: "docker" "start" "-a" "9a5bcdf107ef0c3fc378bfc211205f79690493aa92b2a0e2d4eee108bd1a2905", kill_on_drop: false }`
[INFO] [stderr]    Compiling gds21 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "9a5bcdf107ef0c3fc378bfc211205f79690493aa92b2a0e2d4eee108bd1a2905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5bcdf107ef0c3fc378bfc211205f79690493aa92b2a0e2d4eee108bd1a2905", kill_on_drop: false }`
[INFO] [stdout] 9a5bcdf107ef0c3fc378bfc211205f79690493aa92b2a0e2d4eee108bd1a2905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e1d3b6d7f0b8812877d5a2af925af0a2a871711740cc60f53141a7f8afb01365
[INFO] running `Command { std: "docker" "start" "-a" "e1d3b6d7f0b8812877d5a2af925af0a2a871711740cc60f53141a7f8afb01365", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gds21-14f0a2fd9ec2007b)
[INFO] [stdout] test tests::it_reads ... ok
[INFO] [stderr]    Doc-tests gds21
[INFO] [stdout] test tests::it_arrays ... ok
[INFO] [stdout] test tests::it_instantiates ... ok
[INFO] [stdout] test tests::it_round_trips ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1d3b6d7f0b8812877d5a2af925af0a2a871711740cc60f53141a7f8afb01365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d3b6d7f0b8812877d5a2af925af0a2a871711740cc60f53141a7f8afb01365", kill_on_drop: false }`
[INFO] [stdout] e1d3b6d7f0b8812877d5a2af925af0a2a871711740cc60f53141a7f8afb01365