[INFO] fetching crate colibri_stub 0.0.1...
[INFO] testing colibri_stub-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate colibri_stub 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate colibri_stub 0.0.1
[INFO] finished tweaking crates.io crate colibri_stub 0.0.1
[INFO] tweaked toml for crates.io crate colibri_stub 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate colibri_stub 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7c409b6bcb292fa97e4163da18f19c38ab5a4505445a9c9d75955c17b21ad432
[INFO] running `Command { std: "docker" "start" "-a" "7c409b6bcb292fa97e4163da18f19c38ab5a4505445a9c9d75955c17b21ad432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c409b6bcb292fa97e4163da18f19c38ab5a4505445a9c9d75955c17b21ad432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c409b6bcb292fa97e4163da18f19c38ab5a4505445a9c9d75955c17b21ad432", kill_on_drop: false }`
[INFO] [stdout] 7c409b6bcb292fa97e4163da18f19c38ab5a4505445a9c9d75955c17b21ad432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 389b0bf65653267c9b82c5285a7331dc2add8a2d274737e58ed2938f4bcbb72e
[INFO] running `Command { std: "docker" "start" "-a" "389b0bf65653267c9b82c5285a7331dc2add8a2d274737e58ed2938f4bcbb72e", kill_on_drop: false }`
[INFO] [stderr]    Compiling colibri_stub v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "389b0bf65653267c9b82c5285a7331dc2add8a2d274737e58ed2938f4bcbb72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389b0bf65653267c9b82c5285a7331dc2add8a2d274737e58ed2938f4bcbb72e", kill_on_drop: false }`
[INFO] [stdout] 389b0bf65653267c9b82c5285a7331dc2add8a2d274737e58ed2938f4bcbb72e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 625698817c53521da2ed6d1c140b2a8cd67c58d807e03a073e698c5484f1e262
[INFO] running `Command { std: "docker" "start" "-a" "625698817c53521da2ed6d1c140b2a8cd67c58d807e03a073e698c5484f1e262", kill_on_drop: false }`
[INFO] [stderr]    Compiling colibri_stub v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "625698817c53521da2ed6d1c140b2a8cd67c58d807e03a073e698c5484f1e262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625698817c53521da2ed6d1c140b2a8cd67c58d807e03a073e698c5484f1e262", kill_on_drop: false }`
[INFO] [stdout] 625698817c53521da2ed6d1c140b2a8cd67c58d807e03a073e698c5484f1e262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8f243d1494d53029f88c1ea36250deb1761e13be00354c2b44adccc6b1f866ad
[INFO] running `Command { std: "docker" "start" "-a" "8f243d1494d53029f88c1ea36250deb1761e13be00354c2b44adccc6b1f866ad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colibri_stub-969715f15d570ba1)
[INFO] [stderr]    Doc-tests colibri_stub
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[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" "8f243d1494d53029f88c1ea36250deb1761e13be00354c2b44adccc6b1f866ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f243d1494d53029f88c1ea36250deb1761e13be00354c2b44adccc6b1f866ad", kill_on_drop: false }`
[INFO] [stdout] 8f243d1494d53029f88c1ea36250deb1761e13be00354c2b44adccc6b1f866ad