[INFO] fetching crate emboss_common 0.5.1...
[INFO] testing emboss_common-0.5.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate emboss_common 0.5.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate emboss_common 0.5.1
[INFO] finished tweaking crates.io crate emboss_common 0.5.1
[INFO] tweaked toml for crates.io crate emboss_common 0.5.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate emboss_common 0.5.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate emboss_common 0.5.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c357ddfb55acfb8ad72b49ac6475c9427fc3cfd7c0b17e85ff8ebd0294d6d1f
[INFO] running `Command { std: "docker" "start" "-a" "1c357ddfb55acfb8ad72b49ac6475c9427fc3cfd7c0b17e85ff8ebd0294d6d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c357ddfb55acfb8ad72b49ac6475c9427fc3cfd7c0b17e85ff8ebd0294d6d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c357ddfb55acfb8ad72b49ac6475c9427fc3cfd7c0b17e85ff8ebd0294d6d1f", kill_on_drop: false }`
[INFO] [stdout] 1c357ddfb55acfb8ad72b49ac6475c9427fc3cfd7c0b17e85ff8ebd0294d6d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6813cfd7bd21fd2206c763ada9ba5891697039ae099f462c9a4c72546452b0ee
[INFO] running `Command { std: "docker" "start" "-a" "6813cfd7bd21fd2206c763ada9ba5891697039ae099f462c9a4c72546452b0ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling emboss_common v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.68s
[INFO] running `Command { std: "docker" "inspect" "6813cfd7bd21fd2206c763ada9ba5891697039ae099f462c9a4c72546452b0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6813cfd7bd21fd2206c763ada9ba5891697039ae099f462c9a4c72546452b0ee", kill_on_drop: false }`
[INFO] [stdout] 6813cfd7bd21fd2206c763ada9ba5891697039ae099f462c9a4c72546452b0ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4f31f6441de433d0dd464421c021b11cafc4b83da2d2b3bc916f58a95d1e802
[INFO] running `Command { std: "docker" "start" "-a" "a4f31f6441de433d0dd464421c021b11cafc4b83da2d2b3bc916f58a95d1e802", kill_on_drop: false }`
[INFO] [stderr]    Compiling emboss_common v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "a4f31f6441de433d0dd464421c021b11cafc4b83da2d2b3bc916f58a95d1e802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f31f6441de433d0dd464421c021b11cafc4b83da2d2b3bc916f58a95d1e802", kill_on_drop: false }`
[INFO] [stdout] a4f31f6441de433d0dd464421c021b11cafc4b83da2d2b3bc916f58a95d1e802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 393d89a056cb691ef1896bdbf7afb7c2dfacd6d756a40d0d91eb472a936ad21e
[INFO] running `Command { std: "docker" "start" "-a" "393d89a056cb691ef1896bdbf7afb7c2dfacd6d756a40d0d91eb472a936ad21e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/emboss_common-68aa3e6591d97776)
[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 emboss_common
[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" "393d89a056cb691ef1896bdbf7afb7c2dfacd6d756a40d0d91eb472a936ad21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393d89a056cb691ef1896bdbf7afb7c2dfacd6d756a40d0d91eb472a936ad21e", kill_on_drop: false }`
[INFO] [stdout] 393d89a056cb691ef1896bdbf7afb7c2dfacd6d756a40d0d91eb472a936ad21e