[INFO] fetching crate learn-cargo-workspace 0.1.0...
[INFO] testing learn-cargo-workspace-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate learn-cargo-workspace 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate learn-cargo-workspace 0.1.0
[INFO] finished tweaking crates.io crate learn-cargo-workspace 0.1.0
[INFO] tweaked toml for crates.io crate learn-cargo-workspace 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate learn-cargo-workspace 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 learn-cargo-workspace 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-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] a87bf8988a23ccb32637c568835643fcf2a60b6be5d597d53978d61ddba75a0e
[INFO] running `Command { std: "docker" "start" "-a" "a87bf8988a23ccb32637c568835643fcf2a60b6be5d597d53978d61ddba75a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a87bf8988a23ccb32637c568835643fcf2a60b6be5d597d53978d61ddba75a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87bf8988a23ccb32637c568835643fcf2a60b6be5d597d53978d61ddba75a0e", kill_on_drop: false }`
[INFO] [stdout] a87bf8988a23ccb32637c568835643fcf2a60b6be5d597d53978d61ddba75a0e
[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] 3d58abc8b4e1c3e1b0be48500a1e3c427f1466344d173f0a49c4be8893977b50
[INFO] running `Command { std: "docker" "start" "-a" "3d58abc8b4e1c3e1b0be48500a1e3c427f1466344d173f0a49c4be8893977b50", kill_on_drop: false }`
[INFO] [stderr]    Compiling learn-cargo-workspace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "3d58abc8b4e1c3e1b0be48500a1e3c427f1466344d173f0a49c4be8893977b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d58abc8b4e1c3e1b0be48500a1e3c427f1466344d173f0a49c4be8893977b50", kill_on_drop: false }`
[INFO] [stdout] 3d58abc8b4e1c3e1b0be48500a1e3c427f1466344d173f0a49c4be8893977b50
[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] 36b0244197a632a4881daa1766f2262bab1e8e7ad11c52f06ec9212a6d69d6b2
[INFO] running `Command { std: "docker" "start" "-a" "36b0244197a632a4881daa1766f2262bab1e8e7ad11c52f06ec9212a6d69d6b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling learn-cargo-workspace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "36b0244197a632a4881daa1766f2262bab1e8e7ad11c52f06ec9212a6d69d6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b0244197a632a4881daa1766f2262bab1e8e7ad11c52f06ec9212a6d69d6b2", kill_on_drop: false }`
[INFO] [stdout] 36b0244197a632a4881daa1766f2262bab1e8e7ad11c52f06ec9212a6d69d6b2
[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] d31b84cda20bcb981e0a17829e115f60eebc56b4b70ada57f3f973f7255dcbf1
[INFO] running `Command { std: "docker" "start" "-a" "d31b84cda20bcb981e0a17829e115f60eebc56b4b70ada57f3f973f7255dcbf1", 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/learn_cargo_workspace-d9925ce2605ed24f)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/learn_cargo_workspace-d75d06858d2abb2b)
[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] [stderr]    Doc-tests learn_cargo_workspace
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add_one (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d31b84cda20bcb981e0a17829e115f60eebc56b4b70ada57f3f973f7255dcbf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31b84cda20bcb981e0a17829e115f60eebc56b4b70ada57f3f973f7255dcbf1", kill_on_drop: false }`
[INFO] [stdout] d31b84cda20bcb981e0a17829e115f60eebc56b4b70ada57f3f973f7255dcbf1