[INFO] fetching crate http2-spec 0.0.0...
[INFO] testing http2-spec-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate http2-spec 0.0.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate http2-spec 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate http2-spec 0.0.0
[INFO] finished tweaking crates.io crate http2-spec 0.0.0
[INFO] tweaked toml for crates.io crate http2-spec 0.0.0 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c1d02b0650d83d8cbba4664990486a1c60742f70298726860dc83b1f2f77516
[INFO] running `Command { std: "docker" "start" "-a" "2c1d02b0650d83d8cbba4664990486a1c60742f70298726860dc83b1f2f77516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c1d02b0650d83d8cbba4664990486a1c60742f70298726860dc83b1f2f77516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1d02b0650d83d8cbba4664990486a1c60742f70298726860dc83b1f2f77516", kill_on_drop: false }`
[INFO] [stdout] 2c1d02b0650d83d8cbba4664990486a1c60742f70298726860dc83b1f2f77516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 063ba3e9d755a62dce206f49b235d15cc0c5164c85b5120b98cd835ff1b74579
[INFO] running `Command { std: "docker" "start" "-a" "063ba3e9d755a62dce206f49b235d15cc0c5164c85b5120b98cd835ff1b74579", kill_on_drop: false }`
[INFO] [stderr]    Compiling http2-spec v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
[INFO] running `Command { std: "docker" "inspect" "063ba3e9d755a62dce206f49b235d15cc0c5164c85b5120b98cd835ff1b74579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063ba3e9d755a62dce206f49b235d15cc0c5164c85b5120b98cd835ff1b74579", kill_on_drop: false }`
[INFO] [stdout] 063ba3e9d755a62dce206f49b235d15cc0c5164c85b5120b98cd835ff1b74579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a0ccb10fdb9b1bc7c256e9f78b817c364d8dbc2a386b96b5e749c6fcd39ee81
[INFO] running `Command { std: "docker" "start" "-a" "3a0ccb10fdb9b1bc7c256e9f78b817c364d8dbc2a386b96b5e749c6fcd39ee81", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling http2-spec v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "3a0ccb10fdb9b1bc7c256e9f78b817c364d8dbc2a386b96b5e749c6fcd39ee81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a0ccb10fdb9b1bc7c256e9f78b817c364d8dbc2a386b96b5e749c6fcd39ee81", kill_on_drop: false }`
[INFO] [stdout] 3a0ccb10fdb9b1bc7c256e9f78b817c364d8dbc2a386b96b5e749c6fcd39ee81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1305e3d540b1de6966afe852a78569a6e6270ade37ef273d5af52857da4d7361
[INFO] running `Command { std: "docker" "start" "-a" "1305e3d540b1de6966afe852a78569a6e6270ade37ef273d5af52857da4d7361", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/http2_spec-4f412e90336cc8c5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 http2-spec
[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] running `Command { std: "docker" "inspect" "1305e3d540b1de6966afe852a78569a6e6270ade37ef273d5af52857da4d7361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1305e3d540b1de6966afe852a78569a6e6270ade37ef273d5af52857da4d7361", kill_on_drop: false }`
[INFO] [stdout] 1305e3d540b1de6966afe852a78569a6e6270ade37ef273d5af52857da4d7361