[INFO] fetching crate http-cache-semantics 1.0.0...
[INFO] testing http-cache-semantics-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate http-cache-semantics 1.0.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate http-cache-semantics 1.0.0 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 http-cache-semantics 1.0.0
[INFO] finished tweaking crates.io crate http-cache-semantics 1.0.0
[INFO] tweaked toml for crates.io crate http-cache-semantics 1.0.0 written to /workspace/builds/worker-97/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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 9abf9f6d89a726f71b053639322326fcdd193782364128cc003ad63c1075dcb8
[INFO] running `Command { std: "docker" "start" "-a" "9abf9f6d89a726f71b053639322326fcdd193782364128cc003ad63c1075dcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9abf9f6d89a726f71b053639322326fcdd193782364128cc003ad63c1075dcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9abf9f6d89a726f71b053639322326fcdd193782364128cc003ad63c1075dcb8", kill_on_drop: false }`
[INFO] [stdout] 9abf9f6d89a726f71b053639322326fcdd193782364128cc003ad63c1075dcb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 320059e9ebcdaccea4651f70a4c18b3a6af8c9d67688f103d05b83157d261afa
[INFO] running `Command { std: "docker" "start" "-a" "320059e9ebcdaccea4651f70a4c18b3a6af8c9d67688f103d05b83157d261afa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling http-serde v1.1.0
[INFO] [stderr]    Compiling http-cache-semantics v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "320059e9ebcdaccea4651f70a4c18b3a6af8c9d67688f103d05b83157d261afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320059e9ebcdaccea4651f70a4c18b3a6af8c9d67688f103d05b83157d261afa", kill_on_drop: false }`
[INFO] [stdout] 320059e9ebcdaccea4651f70a4c18b3a6af8c9d67688f103d05b83157d261afa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 53ff5a714aa3f10e8ad5e4992dfedef19c0d6bcf92d0ab5d1466e0ab658aa161
[INFO] running `Command { std: "docker" "start" "-a" "53ff5a714aa3f10e8ad5e4992dfedef19c0d6bcf92d0ab5d1466e0ab658aa161", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling http-cache-semantics v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "53ff5a714aa3f10e8ad5e4992dfedef19c0d6bcf92d0ab5d1466e0ab658aa161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ff5a714aa3f10e8ad5e4992dfedef19c0d6bcf92d0ab5d1466e0ab658aa161", kill_on_drop: false }`
[INFO] [stdout] 53ff5a714aa3f10e8ad5e4992dfedef19c0d6bcf92d0ab5d1466e0ab658aa161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 015869583e42d33e7ba2517efd764f4fea860f262c770191d1700e9159a6ef08
[INFO] running `Command { std: "docker" "start" "-a" "015869583e42d33e7ba2517efd764f4fea860f262c770191d1700e9159a6ef08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/http_cache_semantics-3500715541a2fa88)
[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 http-cache-semantics
[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" "015869583e42d33e7ba2517efd764f4fea860f262c770191d1700e9159a6ef08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015869583e42d33e7ba2517efd764f4fea860f262c770191d1700e9159a6ef08", kill_on_drop: false }`
[INFO] [stdout] 015869583e42d33e7ba2517efd764f4fea860f262c770191d1700e9159a6ef08