[INFO] fetching crate scratchstack-errors 0.4.9...
[INFO] testing scratchstack-errors-0.4.9 against 1.90.0 for beta-1.91-3
[INFO] extracting crate scratchstack-errors 0.4.9 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate scratchstack-errors 0.4.9
[INFO] finished tweaking crates.io crate scratchstack-errors 0.4.9
[INFO] tweaked toml for crates.io crate scratchstack-errors 0.4.9 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scratchstack-errors 0.4.9 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 4 packages to latest compatible versions
[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] b84671b7f756d47f6eceaddb16c04b3da360644aa3586b15ef01d14bd06af8dd
[INFO] running `Command { std: "docker" "start" "-a" "b84671b7f756d47f6eceaddb16c04b3da360644aa3586b15ef01d14bd06af8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b84671b7f756d47f6eceaddb16c04b3da360644aa3586b15ef01d14bd06af8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84671b7f756d47f6eceaddb16c04b3da360644aa3586b15ef01d14bd06af8dd", kill_on_drop: false }`
[INFO] [stdout] b84671b7f756d47f6eceaddb16c04b3da360644aa3586b15ef01d14bd06af8dd
[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] 4bca3d4eb246be9b4d68c795d2c3b37f4862cdefc2bc1f54a4216f693571a89c
[INFO] running `Command { std: "docker" "start" "-a" "4bca3d4eb246be9b4d68c795d2c3b37f4862cdefc2bc1f54a4216f693571a89c", kill_on_drop: false }`
[INFO] [stderr]    Compiling scratchstack-errors v0.4.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4bca3d4eb246be9b4d68c795d2c3b37f4862cdefc2bc1f54a4216f693571a89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bca3d4eb246be9b4d68c795d2c3b37f4862cdefc2bc1f54a4216f693571a89c", kill_on_drop: false }`
[INFO] [stdout] 4bca3d4eb246be9b4d68c795d2c3b37f4862cdefc2bc1f54a4216f693571a89c
[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] cf9f486a062591f335657b5339aaa5d3de2f4d2eae524b8e7627cdaaea1a5e32
[INFO] running `Command { std: "docker" "start" "-a" "cf9f486a062591f335657b5339aaa5d3de2f4d2eae524b8e7627cdaaea1a5e32", kill_on_drop: false }`
[INFO] [stderr]    Compiling scratchstack-errors v0.4.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "cf9f486a062591f335657b5339aaa5d3de2f4d2eae524b8e7627cdaaea1a5e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf9f486a062591f335657b5339aaa5d3de2f4d2eae524b8e7627cdaaea1a5e32", kill_on_drop: false }`
[INFO] [stdout] cf9f486a062591f335657b5339aaa5d3de2f4d2eae524b8e7627cdaaea1a5e32
[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] 4a8f4d07c05422ae9116c47c04c51d2dfd57c3e777cd03da00b1e9e56d648b64
[INFO] running `Command { std: "docker" "start" "-a" "4a8f4d07c05422ae9116c47c04c51d2dfd57c3e777cd03da00b1e9e56d648b64", 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/scratchstack_errors-15ffa0d19d3dde12)
[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 scratchstack_errors
[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" "4a8f4d07c05422ae9116c47c04c51d2dfd57c3e777cd03da00b1e9e56d648b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8f4d07c05422ae9116c47c04c51d2dfd57c3e777cd03da00b1e9e56d648b64", kill_on_drop: false }`
[INFO] [stdout] 4a8f4d07c05422ae9116c47c04c51d2dfd57c3e777cd03da00b1e9e56d648b64