[INFO] fetching crate eitherable 0.1.0...
[INFO] testing eitherable-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate eitherable 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate eitherable 0.1.0
[INFO] finished tweaking crates.io crate eitherable 0.1.0
[INFO] tweaked toml for crates.io crate eitherable 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate eitherable 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] 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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] 92b9b974cd1c2688b4b3450eb9bbe689a2a78a3f214656cc3836ea74f005bf2c
[INFO] running `Command { std: "docker" "start" "-a" "92b9b974cd1c2688b4b3450eb9bbe689a2a78a3f214656cc3836ea74f005bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92b9b974cd1c2688b4b3450eb9bbe689a2a78a3f214656cc3836ea74f005bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b9b974cd1c2688b4b3450eb9bbe689a2a78a3f214656cc3836ea74f005bf2c", kill_on_drop: false }`
[INFO] [stdout] 92b9b974cd1c2688b4b3450eb9bbe689a2a78a3f214656cc3836ea74f005bf2c
[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] 706b0a11383e441b4a7adb29354e0ba32bc2e34b8e0b28df076b2d8f549402a6
[INFO] running `Command { std: "docker" "start" "-a" "706b0a11383e441b4a7adb29354e0ba32bc2e34b8e0b28df076b2d8f549402a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling eitherable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "706b0a11383e441b4a7adb29354e0ba32bc2e34b8e0b28df076b2d8f549402a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706b0a11383e441b4a7adb29354e0ba32bc2e34b8e0b28df076b2d8f549402a6", kill_on_drop: false }`
[INFO] [stdout] 706b0a11383e441b4a7adb29354e0ba32bc2e34b8e0b28df076b2d8f549402a6
[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] 3348c9dbb9c6a5fd83c7f4fd0d3df84b17c1b57ea407747f2ace1c414d28c02c
[INFO] running `Command { std: "docker" "start" "-a" "3348c9dbb9c6a5fd83c7f4fd0d3df84b17c1b57ea407747f2ace1c414d28c02c", kill_on_drop: false }`
[INFO] [stderr]    Compiling eitherable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3348c9dbb9c6a5fd83c7f4fd0d3df84b17c1b57ea407747f2ace1c414d28c02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3348c9dbb9c6a5fd83c7f4fd0d3df84b17c1b57ea407747f2ace1c414d28c02c", kill_on_drop: false }`
[INFO] [stdout] 3348c9dbb9c6a5fd83c7f4fd0d3df84b17c1b57ea407747f2ace1c414d28c02c
[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] 917871de2bcaefe65706d881cd8c067aebc76bb9378efded4d703054b9db984c
[INFO] running `Command { std: "docker" "start" "-a" "917871de2bcaefe65706d881cd8c067aebc76bb9378efded4d703054b9db984c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eitherable-6bbdea7ba11b9e16)
[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 eitherable
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Eitherable::either_else (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Eitherable::either (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "917871de2bcaefe65706d881cd8c067aebc76bb9378efded4d703054b9db984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917871de2bcaefe65706d881cd8c067aebc76bb9378efded4d703054b9db984c", kill_on_drop: false }`
[INFO] [stdout] 917871de2bcaefe65706d881cd8c067aebc76bb9378efded4d703054b9db984c