[INFO] fetching crate format-struct 0.6.0...
[INFO] testing format-struct-0.6.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate format-struct 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate format-struct 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate format-struct 0.6.0
[INFO] tweaked toml for crates.io crate format-struct 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate format-struct 0.6.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate format-struct 0.6.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9f76e25b941b03732b84c32bc6440395d2429fdee53161cdf05d49d767c5cec
[INFO] running `Command { std: "docker" "start" "-a" "a9f76e25b941b03732b84c32bc6440395d2429fdee53161cdf05d49d767c5cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9f76e25b941b03732b84c32bc6440395d2429fdee53161cdf05d49d767c5cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f76e25b941b03732b84c32bc6440395d2429fdee53161cdf05d49d767c5cec", kill_on_drop: false }`
[INFO] [stdout] a9f76e25b941b03732b84c32bc6440395d2429fdee53161cdf05d49d767c5cec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd8bbf2136303e85ab5279540bd3d18b1ce4cefc7779c4ff00c7cda02edde159
[INFO] running `Command { std: "docker" "start" "-a" "bd8bbf2136303e85ab5279540bd3d18b1ce4cefc7779c4ff00c7cda02edde159", kill_on_drop: false }`
[INFO] [stderr]    Compiling format-struct v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "bd8bbf2136303e85ab5279540bd3d18b1ce4cefc7779c4ff00c7cda02edde159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8bbf2136303e85ab5279540bd3d18b1ce4cefc7779c4ff00c7cda02edde159", kill_on_drop: false }`
[INFO] [stdout] bd8bbf2136303e85ab5279540bd3d18b1ce4cefc7779c4ff00c7cda02edde159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 451233d4a1caeecb64d7e647fb8d55517fd57fa795b8affb122953429a2d15b0
[INFO] running `Command { std: "docker" "start" "-a" "451233d4a1caeecb64d7e647fb8d55517fd57fa795b8affb122953429a2d15b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling format-struct v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "451233d4a1caeecb64d7e647fb8d55517fd57fa795b8affb122953429a2d15b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451233d4a1caeecb64d7e647fb8d55517fd57fa795b8affb122953429a2d15b0", kill_on_drop: false }`
[INFO] [stdout] 451233d4a1caeecb64d7e647fb8d55517fd57fa795b8affb122953429a2d15b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] deda0cdbb6978955ab9a59f6649a2be3f6f7cb5a5b6549a4ae1798c1ce4cf972
[INFO] running `Command { std: "docker" "start" "-a" "deda0cdbb6978955ab9a59f6649a2be3f6f7cb5a5b6549a4ae1798c1ce4cf972", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/format_struct-14e7eda4f725ff13)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_access_short_arr ... ok
[INFO] [stdout] test tests::test_access_u128 ... ok
[INFO] [stdout] test tests::test_access_u32 ... ok
[INFO] [stdout] test tests::test_access_u16 ... ok
[INFO] [stdout] test tests::test_access_u64 ... ok
[INFO] [stdout] test tests::test_uninit ... ok
[INFO] [stdout] test tests::test_access_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-28a77c6ef4ff61af)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests format_struct
[INFO] [stdout] test integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - format_struct (line 455) ... ok
[INFO] [stdout] test src/lib.rs - format_struct (line 386) ... ok
[INFO] [stdout] test src/lib.rs - format_struct (line 431) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - format_struct (line 405) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "deda0cdbb6978955ab9a59f6649a2be3f6f7cb5a5b6549a4ae1798c1ce4cf972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deda0cdbb6978955ab9a59f6649a2be3f6f7cb5a5b6549a4ae1798c1ce4cf972", kill_on_drop: false }`
[INFO] [stdout] deda0cdbb6978955ab9a59f6649a2be3f6f7cb5a5b6549a4ae1798c1ce4cf972