[INFO] fetching crate recore 0.1.3...
[INFO] testing recore-0.1.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate recore 0.1.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate recore 0.1.3
[INFO] finished tweaking crates.io crate recore 0.1.3
[INFO] tweaked toml for crates.io crate recore 0.1.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate recore 0.1.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate recore 0.1.3 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bdaaecfbf57abaf2f5b442709606e4d9d8e4d346e4e7cdb8956a17160809fe0
[INFO] running `Command { std: "docker" "start" "-a" "6bdaaecfbf57abaf2f5b442709606e4d9d8e4d346e4e7cdb8956a17160809fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bdaaecfbf57abaf2f5b442709606e4d9d8e4d346e4e7cdb8956a17160809fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdaaecfbf57abaf2f5b442709606e4d9d8e4d346e4e7cdb8956a17160809fe0", kill_on_drop: false }`
[INFO] [stdout] 6bdaaecfbf57abaf2f5b442709606e4d9d8e4d346e4e7cdb8956a17160809fe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0f87ad26dfbcba18962c98abf920519e9f5e319b67f7535c1af95921afed71
[INFO] running `Command { std: "docker" "start" "-a" "ca0f87ad26dfbcba18962c98abf920519e9f5e319b67f7535c1af95921afed71", kill_on_drop: false }`
[INFO] [stderr]    Compiling recore v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "ca0f87ad26dfbcba18962c98abf920519e9f5e319b67f7535c1af95921afed71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0f87ad26dfbcba18962c98abf920519e9f5e319b67f7535c1af95921afed71", kill_on_drop: false }`
[INFO] [stdout] ca0f87ad26dfbcba18962c98abf920519e9f5e319b67f7535c1af95921afed71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cd11adbdc8dbd31dd32d87412d29f4665e59427beece1f769c15a4935dcdbf2
[INFO] running `Command { std: "docker" "start" "-a" "9cd11adbdc8dbd31dd32d87412d29f4665e59427beece1f769c15a4935dcdbf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling recore v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "9cd11adbdc8dbd31dd32d87412d29f4665e59427beece1f769c15a4935dcdbf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd11adbdc8dbd31dd32d87412d29f4665e59427beece1f769c15a4935dcdbf2", kill_on_drop: false }`
[INFO] [stdout] 9cd11adbdc8dbd31dd32d87412d29f4665e59427beece1f769c15a4935dcdbf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2792cf7719495adf84d203a096e6fab844f8d8e08c6c8a55e0f2e6dae5df63a8
[INFO] running `Command { std: "docker" "start" "-a" "2792cf7719495adf84d203a096e6fab844f8d8e08c6c8a55e0f2e6dae5df63a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/recore-7ea9ed98da5ce66d)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test fmt::test::derive ... ok
[INFO] [stdout] test fmt::test::floats ... ok
[INFO] [stdout] test fmt::test::debug_helpers ... ok
[INFO] [stdout] test fmt::test::pad ... ok
[INFO] [stdout] test fmt::test::pretty_helpers ... ok
[INFO] [stdout] test fmt::test::integer ... ok
[INFO] [stdout] test fmt::test::manual_args ... ok
[INFO] [stdout] test fmt::test::hex ... ok
[INFO] [stdout] test fmt::test::format ... ok
[INFO] [stdout] test io::test::buffer ... ok
[INFO] [stdout] test io::test::cursor ... ok
[INFO] [stdout] test fmt::test::binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests recore
[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" "2792cf7719495adf84d203a096e6fab844f8d8e08c6c8a55e0f2e6dae5df63a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2792cf7719495adf84d203a096e6fab844f8d8e08c6c8a55e0f2e6dae5df63a8", kill_on_drop: false }`
[INFO] [stdout] 2792cf7719495adf84d203a096e6fab844f8d8e08c6c8a55e0f2e6dae5df63a8