[INFO] fetching crate compression-codecs 0.4.31...
[INFO] testing compression-codecs-0.4.31 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate compression-codecs 0.4.31 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate compression-codecs 0.4.31
[INFO] finished tweaking crates.io crate compression-codecs 0.4.31
[INFO] tweaked toml for crates.io crate compression-codecs 0.4.31 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate compression-codecs 0.4.31 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate compression-codecs 0.4.31 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded liblzma v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 606d44d235879beec4c4af113c25ef40e357eaabc67c3c088bf8beb0b0808f21
[INFO] running `Command { std: "docker" "start" "-a" "606d44d235879beec4c4af113c25ef40e357eaabc67c3c088bf8beb0b0808f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "606d44d235879beec4c4af113c25ef40e357eaabc67c3c088bf8beb0b0808f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606d44d235879beec4c4af113c25ef40e357eaabc67c3c088bf8beb0b0808f21", kill_on_drop: false }`
[INFO] [stdout] 606d44d235879beec4c4af113c25ef40e357eaabc67c3c088bf8beb0b0808f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2344f1fe6ab10990ae643c48459156656beb263b079537a92d88afbd2ad4ced3
[INFO] running `Command { std: "docker" "start" "-a" "2344f1fe6ab10990ae643c48459156656beb263b079537a92d88afbd2ad4ced3", kill_on_drop: false }`
[INFO] [stderr]    Compiling compression-core v0.4.29
[INFO] [stderr]    Compiling compression-codecs v0.4.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "2344f1fe6ab10990ae643c48459156656beb263b079537a92d88afbd2ad4ced3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2344f1fe6ab10990ae643c48459156656beb263b079537a92d88afbd2ad4ced3", kill_on_drop: false }`
[INFO] [stdout] 2344f1fe6ab10990ae643c48459156656beb263b079537a92d88afbd2ad4ced3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6bbc38a1d769a38f01ef173272c2022dd50422b7f5451e014692bdbb7317377
[INFO] running `Command { std: "docker" "start" "-a" "a6bbc38a1d769a38f01ef173272c2022dd50422b7f5451e014692bdbb7317377", kill_on_drop: false }`
[INFO] [stderr]    Compiling compression-codecs v0.4.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a6bbc38a1d769a38f01ef173272c2022dd50422b7f5451e014692bdbb7317377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bbc38a1d769a38f01ef173272c2022dd50422b7f5451e014692bdbb7317377", kill_on_drop: false }`
[INFO] [stdout] a6bbc38a1d769a38f01ef173272c2022dd50422b7f5451e014692bdbb7317377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0cee2d78ffabf81570d35cd4fcc19f8f277302193a113e4acc7c4a50d76a9f2
[INFO] running `Command { std: "docker" "start" "-a" "a0cee2d78ffabf81570d35cd4fcc19f8f277302193a113e4acc7c4a50d76a9f2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/compression_codecs-4ae50a4982ee9e40)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests compression_codecs
[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] [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" "a0cee2d78ffabf81570d35cd4fcc19f8f277302193a113e4acc7c4a50d76a9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0cee2d78ffabf81570d35cd4fcc19f8f277302193a113e4acc7c4a50d76a9f2", kill_on_drop: false }`
[INFO] [stdout] a0cee2d78ffabf81570d35cd4fcc19f8f277302193a113e4acc7c4a50d76a9f2