[INFO] fetching crate vie 1.0.2...
[INFO] testing vie-1.0.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate vie 1.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate vie 1.0.2
[INFO] finished tweaking crates.io crate vie 1.0.2
[INFO] tweaked toml for crates.io crate vie 1.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vie 1.0.2 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 vie 1.0.2 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 554dc4375ca17182baeab61ebf19c0d5fe65c78d405d8ee2012427a0f12db5e7
[INFO] running `Command { std: "docker" "start" "-a" "554dc4375ca17182baeab61ebf19c0d5fe65c78d405d8ee2012427a0f12db5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "554dc4375ca17182baeab61ebf19c0d5fe65c78d405d8ee2012427a0f12db5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554dc4375ca17182baeab61ebf19c0d5fe65c78d405d8ee2012427a0f12db5e7", kill_on_drop: false }`
[INFO] [stdout] 554dc4375ca17182baeab61ebf19c0d5fe65c78d405d8ee2012427a0f12db5e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 242ccee5cdf597a9139c613a276aaa6da496f7975182fd14a5c0c886665dbd62
[INFO] running `Command { std: "docker" "start" "-a" "242ccee5cdf597a9139c613a276aaa6da496f7975182fd14a5c0c886665dbd62", kill_on_drop: false }`
[INFO] [stderr]    Compiling vie v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "242ccee5cdf597a9139c613a276aaa6da496f7975182fd14a5c0c886665dbd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "242ccee5cdf597a9139c613a276aaa6da496f7975182fd14a5c0c886665dbd62", kill_on_drop: false }`
[INFO] [stdout] 242ccee5cdf597a9139c613a276aaa6da496f7975182fd14a5c0c886665dbd62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4d8f395de9d282eb54f028564468d316954d82f243bc104a99729b2b6b399b72
[INFO] running `Command { std: "docker" "start" "-a" "4d8f395de9d282eb54f028564468d316954d82f243bc104a99729b2b6b399b72", kill_on_drop: false }`
[INFO] [stderr]    Compiling vie v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "4d8f395de9d282eb54f028564468d316954d82f243bc104a99729b2b6b399b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8f395de9d282eb54f028564468d316954d82f243bc104a99729b2b6b399b72", kill_on_drop: false }`
[INFO] [stdout] 4d8f395de9d282eb54f028564468d316954d82f243bc104a99729b2b6b399b72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 58193b1f7fe497fd6e1e050116d1c77f9f03793357bb45ce1b5e35ed1cb3a697
[INFO] running `Command { std: "docker" "start" "-a" "58193b1f7fe497fd6e1e050116d1c77f9f03793357bb45ce1b5e35ed1cb3a697", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vie-cf7845b37a486c00)
[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" "58193b1f7fe497fd6e1e050116d1c77f9f03793357bb45ce1b5e35ed1cb3a697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58193b1f7fe497fd6e1e050116d1c77f9f03793357bb45ce1b5e35ed1cb3a697", kill_on_drop: false }`
[INFO] [stdout] 58193b1f7fe497fd6e1e050116d1c77f9f03793357bb45ce1b5e35ed1cb3a697