[INFO] fetching crate set-error 1.0.1...
[INFO] testing set-error-1.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate set-error 1.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate set-error 1.0.1
[INFO] finished tweaking crates.io crate set-error 1.0.1
[INFO] tweaked toml for crates.io crate set-error 1.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate set-error 1.0.1 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 620ba66e01d3b5a4f3c12002f0e1780dbcd29d0fd33db2ccc5066b3a970a7d8b
[INFO] running `Command { std: "docker" "start" "-a" "620ba66e01d3b5a4f3c12002f0e1780dbcd29d0fd33db2ccc5066b3a970a7d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "620ba66e01d3b5a4f3c12002f0e1780dbcd29d0fd33db2ccc5066b3a970a7d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620ba66e01d3b5a4f3c12002f0e1780dbcd29d0fd33db2ccc5066b3a970a7d8b", kill_on_drop: false }`
[INFO] [stdout] 620ba66e01d3b5a4f3c12002f0e1780dbcd29d0fd33db2ccc5066b3a970a7d8b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81d5ca362c33f68ca330a8a0c5a1ad2a50a8dcc89de8dd7f0b9ed63a1e163063
[INFO] running `Command { std: "docker" "start" "-a" "81d5ca362c33f68ca330a8a0c5a1ad2a50a8dcc89de8dd7f0b9ed63a1e163063", kill_on_drop: false }`
[INFO] [stderr]    Compiling set-error v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "81d5ca362c33f68ca330a8a0c5a1ad2a50a8dcc89de8dd7f0b9ed63a1e163063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d5ca362c33f68ca330a8a0c5a1ad2a50a8dcc89de8dd7f0b9ed63a1e163063", kill_on_drop: false }`
[INFO] [stdout] 81d5ca362c33f68ca330a8a0c5a1ad2a50a8dcc89de8dd7f0b9ed63a1e163063
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e45fd7a0145a205d92f15e70ded03aeba224bd435d7807e9cc451af70a8a1c63
[INFO] running `Command { std: "docker" "start" "-a" "e45fd7a0145a205d92f15e70ded03aeba224bd435d7807e9cc451af70a8a1c63", kill_on_drop: false }`
[INFO] [stderr]    Compiling set-error v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "e45fd7a0145a205d92f15e70ded03aeba224bd435d7807e9cc451af70a8a1c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45fd7a0145a205d92f15e70ded03aeba224bd435d7807e9cc451af70a8a1c63", kill_on_drop: false }`
[INFO] [stdout] e45fd7a0145a205d92f15e70ded03aeba224bd435d7807e9cc451af70a8a1c63
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f805a49822ed2fcb4bde3bdb4bae67a9bcb27f6b21cef9ba371a99f3b6a319f1
[INFO] running `Command { std: "docker" "start" "-a" "f805a49822ed2fcb4bde3bdb4bae67a9bcb27f6b21cef9ba371a99f3b6a319f1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/set_error-e2874113e4322dab)
[INFO] [stderr]    Doc-tests set_error
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - ChangeError (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f805a49822ed2fcb4bde3bdb4bae67a9bcb27f6b21cef9ba371a99f3b6a319f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f805a49822ed2fcb4bde3bdb4bae67a9bcb27f6b21cef9ba371a99f3b6a319f1", kill_on_drop: false }`
[INFO] [stdout] f805a49822ed2fcb4bde3bdb4bae67a9bcb27f6b21cef9ba371a99f3b6a319f1