[INFO] fetching crate repr_c_wrapper 0.1.1...
[INFO] testing repr_c_wrapper-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate repr_c_wrapper 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate repr_c_wrapper 0.1.1
[INFO] finished tweaking crates.io crate repr_c_wrapper 0.1.1
[INFO] tweaked toml for crates.io crate repr_c_wrapper 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate repr_c_wrapper 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8c278f6e9ae8cd382e622761123c50ae4164af0e7ddfd03c81ee20b20af1baa
[INFO] running `Command { std: "docker" "start" "-a" "c8c278f6e9ae8cd382e622761123c50ae4164af0e7ddfd03c81ee20b20af1baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8c278f6e9ae8cd382e622761123c50ae4164af0e7ddfd03c81ee20b20af1baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c278f6e9ae8cd382e622761123c50ae4164af0e7ddfd03c81ee20b20af1baa", kill_on_drop: false }`
[INFO] [stdout] c8c278f6e9ae8cd382e622761123c50ae4164af0e7ddfd03c81ee20b20af1baa
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28f17b9765d2c91c047f690e9fd4cc1232b6b506617be2f65a565c147f3b0429
[INFO] running `Command { std: "docker" "start" "-a" "28f17b9765d2c91c047f690e9fd4cc1232b6b506617be2f65a565c147f3b0429", kill_on_drop: false }`
[INFO] [stderr]    Compiling repr_c_wrapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "28f17b9765d2c91c047f690e9fd4cc1232b6b506617be2f65a565c147f3b0429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f17b9765d2c91c047f690e9fd4cc1232b6b506617be2f65a565c147f3b0429", kill_on_drop: false }`
[INFO] [stdout] 28f17b9765d2c91c047f690e9fd4cc1232b6b506617be2f65a565c147f3b0429
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b0e16cfcbe0ef46d549d441d9429c6b462b90870d1a6e266486b8ebba37897d
[INFO] running `Command { std: "docker" "start" "-a" "8b0e16cfcbe0ef46d549d441d9429c6b462b90870d1a6e266486b8ebba37897d", kill_on_drop: false }`
[INFO] [stderr]    Compiling repr_c_wrapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "8b0e16cfcbe0ef46d549d441d9429c6b462b90870d1a6e266486b8ebba37897d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0e16cfcbe0ef46d549d441d9429c6b462b90870d1a6e266486b8ebba37897d", kill_on_drop: false }`
[INFO] [stdout] 8b0e16cfcbe0ef46d549d441d9429c6b462b90870d1a6e266486b8ebba37897d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fae4b5897d024d8f926055d68cc07a11a71c26957c3d2f7519dcf17d332d4a5
[INFO] running `Command { std: "docker" "start" "-a" "7fae4b5897d024d8f926055d68cc07a11a71c26957c3d2f7519dcf17d332d4a5", 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/repr_c_wrapper-039ac5359df5c40e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_against_reading_uninit ... ok
[INFO] [stdout] test test::test_basics ... ok
[INFO] [stdout] test test::test_repr_c_wrapper_t_macro ... ok
[INFO] [stdout] test test::test_against_unaligned - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests repr_c_wrapper
[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" "7fae4b5897d024d8f926055d68cc07a11a71c26957c3d2f7519dcf17d332d4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fae4b5897d024d8f926055d68cc07a11a71c26957c3d2f7519dcf17d332d4a5", kill_on_drop: false }`
[INFO] [stdout] 7fae4b5897d024d8f926055d68cc07a11a71c26957c3d2f7519dcf17d332d4a5