[INFO] fetching crate qroc 0.1.0...
[INFO] testing qroc-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate qroc 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate qroc 0.1.0
[INFO] finished tweaking crates.io crate qroc 0.1.0
[INFO] tweaked toml for crates.io crate qroc 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qroc 0.1.0 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 qroc 0.1.0 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b5b38ccb889bebf2b37ee9d828b831e3823524e3841c4c969ee34c9ea740da1b
[INFO] running `Command { std: "docker" "start" "-a" "b5b38ccb889bebf2b37ee9d828b831e3823524e3841c4c969ee34c9ea740da1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b38ccb889bebf2b37ee9d828b831e3823524e3841c4c969ee34c9ea740da1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b38ccb889bebf2b37ee9d828b831e3823524e3841c4c969ee34c9ea740da1b", kill_on_drop: false }`
[INFO] [stdout] b5b38ccb889bebf2b37ee9d828b831e3823524e3841c4c969ee34c9ea740da1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bc1351bb5847e1d12892d19d4c7a9ef8f76e130bb805ecbc31d6f863fef6cc3c
[INFO] running `Command { std: "docker" "start" "-a" "bc1351bb5847e1d12892d19d4c7a9ef8f76e130bb805ecbc31d6f863fef6cc3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling qroc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "bc1351bb5847e1d12892d19d4c7a9ef8f76e130bb805ecbc31d6f863fef6cc3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1351bb5847e1d12892d19d4c7a9ef8f76e130bb805ecbc31d6f863fef6cc3c", kill_on_drop: false }`
[INFO] [stdout] bc1351bb5847e1d12892d19d4c7a9ef8f76e130bb805ecbc31d6f863fef6cc3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 75919c360eaa25746e0a7af5fbb9f2a1de5b2b95bdf8fca99ffbb1b27b8e13c5
[INFO] running `Command { std: "docker" "start" "-a" "75919c360eaa25746e0a7af5fbb9f2a1de5b2b95bdf8fca99ffbb1b27b8e13c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling qroc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "75919c360eaa25746e0a7af5fbb9f2a1de5b2b95bdf8fca99ffbb1b27b8e13c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75919c360eaa25746e0a7af5fbb9f2a1de5b2b95bdf8fca99ffbb1b27b8e13c5", kill_on_drop: false }`
[INFO] [stdout] 75919c360eaa25746e0a7af5fbb9f2a1de5b2b95bdf8fca99ffbb1b27b8e13c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 652a5d5c651c3b8228ca2af35d89d09a91427e1d54475c4d4d056bb7071fe7e7
[INFO] running `Command { std: "docker" "start" "-a" "652a5d5c651c3b8228ca2af35d89d09a91427e1d54475c4d4d056bb7071fe7e7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qroc-335efbcfe7fc8aaa)
[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]      Running unittests src/bin.rs (/opt/rustwide/target/debug/deps/bin-cbe508f82ae1d8c6)
[INFO] [stderr]    Doc-tests qroc
[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] [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" "652a5d5c651c3b8228ca2af35d89d09a91427e1d54475c4d4d056bb7071fe7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652a5d5c651c3b8228ca2af35d89d09a91427e1d54475c4d4d056bb7071fe7e7", kill_on_drop: false }`
[INFO] [stdout] 652a5d5c651c3b8228ca2af35d89d09a91427e1d54475c4d4d056bb7071fe7e7