[INFO] fetching crate reference 0.1.0...
[INFO] testing reference-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate reference 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate reference 0.1.0
[INFO] finished tweaking crates.io crate reference 0.1.0
[INFO] tweaked toml for crates.io crate reference 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reference 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reference 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" "+1.91.0" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 196184e34df387b17e27b466694ae837f9f50b83f0c37f9961e534a03d99ebe0
[INFO] running `Command { std: "docker" "start" "-a" "196184e34df387b17e27b466694ae837f9f50b83f0c37f9961e534a03d99ebe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "196184e34df387b17e27b466694ae837f9f50b83f0c37f9961e534a03d99ebe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196184e34df387b17e27b466694ae837f9f50b83f0c37f9961e534a03d99ebe0", kill_on_drop: false }`
[INFO] [stdout] 196184e34df387b17e27b466694ae837f9f50b83f0c37f9961e534a03d99ebe0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0f9a222e0f6ece56663669b5c47a37af8ba1ce78d7c175f930678c22231633
[INFO] running `Command { std: "docker" "start" "-a" "3c0f9a222e0f6ece56663669b5c47a37af8ba1ce78d7c175f930678c22231633", kill_on_drop: false }`
[INFO] [stderr]    Compiling reference v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "3c0f9a222e0f6ece56663669b5c47a37af8ba1ce78d7c175f930678c22231633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0f9a222e0f6ece56663669b5c47a37af8ba1ce78d7c175f930678c22231633", kill_on_drop: false }`
[INFO] [stdout] 3c0f9a222e0f6ece56663669b5c47a37af8ba1ce78d7c175f930678c22231633
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab13d1e3a496c379718287302374efd14a737c894c14e5bf98f66b1881c7edf1
[INFO] running `Command { std: "docker" "start" "-a" "ab13d1e3a496c379718287302374efd14a737c894c14e5bf98f66b1881c7edf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling reference v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "ab13d1e3a496c379718287302374efd14a737c894c14e5bf98f66b1881c7edf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab13d1e3a496c379718287302374efd14a737c894c14e5bf98f66b1881c7edf1", kill_on_drop: false }`
[INFO] [stdout] ab13d1e3a496c379718287302374efd14a737c894c14e5bf98f66b1881c7edf1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d99eb5cc782075c9315033a4489783d4dc24f7ea2d6e8d9eb573cf9f587f7274
[INFO] running `Command { std: "docker" "start" "-a" "d99eb5cc782075c9315033a4489783d4dc24f7ea2d6e8d9eb573cf9f587f7274", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reference-20f9ed5b5d14884d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reference
[INFO] [stdout] test result: ok. 1 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" "d99eb5cc782075c9315033a4489783d4dc24f7ea2d6e8d9eb573cf9f587f7274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99eb5cc782075c9315033a4489783d4dc24f7ea2d6e8d9eb573cf9f587f7274", kill_on_drop: false }`
[INFO] [stdout] d99eb5cc782075c9315033a4489783d4dc24f7ea2d6e8d9eb573cf9f587f7274