[INFO] fetching crate this-img 0.1.1...
[INFO] testing this-img-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate this-img 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate this-img 0.1.1
[INFO] finished tweaking crates.io crate this-img 0.1.1
[INFO] tweaked toml for crates.io crate this-img 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate this-img 0.1.1 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 this-img 0.1.1 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3575bd4284afeb2c4c77ff7e0e5f879ba8c93f8615b4cdb4d2a36634493cb8e
[INFO] running `Command { std: "docker" "start" "-a" "a3575bd4284afeb2c4c77ff7e0e5f879ba8c93f8615b4cdb4d2a36634493cb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3575bd4284afeb2c4c77ff7e0e5f879ba8c93f8615b4cdb4d2a36634493cb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3575bd4284afeb2c4c77ff7e0e5f879ba8c93f8615b4cdb4d2a36634493cb8e", kill_on_drop: false }`
[INFO] [stdout] a3575bd4284afeb2c4c77ff7e0e5f879ba8c93f8615b4cdb4d2a36634493cb8e
[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=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] 295e1b526d7d8a472173043a10d0cb39ff98459be13650ddf0e9409f57f82eac
[INFO] running `Command { std: "docker" "start" "-a" "295e1b526d7d8a472173043a10d0cb39ff98459be13650ddf0e9409f57f82eac", kill_on_drop: false }`
[INFO] [stderr]    Compiling this-img v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "295e1b526d7d8a472173043a10d0cb39ff98459be13650ddf0e9409f57f82eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295e1b526d7d8a472173043a10d0cb39ff98459be13650ddf0e9409f57f82eac", kill_on_drop: false }`
[INFO] [stdout] 295e1b526d7d8a472173043a10d0cb39ff98459be13650ddf0e9409f57f82eac
[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=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] 37bba2c87a9741ab2492e1988dd46cf0834c934ab7fa604ff0eaf0f88dc7b1d6
[INFO] running `Command { std: "docker" "start" "-a" "37bba2c87a9741ab2492e1988dd46cf0834c934ab7fa604ff0eaf0f88dc7b1d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling this-img v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "37bba2c87a9741ab2492e1988dd46cf0834c934ab7fa604ff0eaf0f88dc7b1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bba2c87a9741ab2492e1988dd46cf0834c934ab7fa604ff0eaf0f88dc7b1d6", kill_on_drop: false }`
[INFO] [stdout] 37bba2c87a9741ab2492e1988dd46cf0834c934ab7fa604ff0eaf0f88dc7b1d6
[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=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] b81836e97368aec5b10b2410aea957501cc769545c8a1c30fe788f9786ba89e9
[INFO] running `Command { std: "docker" "start" "-a" "b81836e97368aec5b10b2410aea957501cc769545c8a1c30fe788f9786ba89e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/this_img-40aee04666333321)
[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" "b81836e97368aec5b10b2410aea957501cc769545c8a1c30fe788f9786ba89e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81836e97368aec5b10b2410aea957501cc769545c8a1c30fe788f9786ba89e9", kill_on_drop: false }`
[INFO] [stdout] b81836e97368aec5b10b2410aea957501cc769545c8a1c30fe788f9786ba89e9