[INFO] fetching crate rt-format 0.1.1...
[INFO] testing rt-format-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rt-format 0.1.1 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate rt-format 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rt-format 0.1.1
[INFO] finished tweaking crates.io crate rt-format 0.1.1
[INFO] tweaked toml for crates.io crate rt-format 0.1.1 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c331bd56fd799330835b82e0e512a6a4bfb294a139f389ee720dfb50987d15dd
[INFO] running `Command { std: "docker" "start" "-a" "c331bd56fd799330835b82e0e512a6a4bfb294a139f389ee720dfb50987d15dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c331bd56fd799330835b82e0e512a6a4bfb294a139f389ee720dfb50987d15dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c331bd56fd799330835b82e0e512a6a4bfb294a139f389ee720dfb50987d15dd", kill_on_drop: false }`
[INFO] [stdout] c331bd56fd799330835b82e0e512a6a4bfb294a139f389ee720dfb50987d15dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0732753f7e4bbf87eaff26c7e1d5863961a6b7230aa9397ea106ba05f524d205
[INFO] running `Command { std: "docker" "start" "-a" "0732753f7e4bbf87eaff26c7e1d5863961a6b7230aa9397ea106ba05f524d205", kill_on_drop: false }`
[INFO] [stderr]    Compiling rt-format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "0732753f7e4bbf87eaff26c7e1d5863961a6b7230aa9397ea106ba05f524d205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0732753f7e4bbf87eaff26c7e1d5863961a6b7230aa9397ea106ba05f524d205", kill_on_drop: false }`
[INFO] [stdout] 0732753f7e4bbf87eaff26c7e1d5863961a6b7230aa9397ea106ba05f524d205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31102540b1efa2d84578c8eb3cd33ea981f3b304b76c441c63c45fd096b5403f
[INFO] running `Command { std: "docker" "start" "-a" "31102540b1efa2d84578c8eb3cd33ea981f3b304b76c441c63c45fd096b5403f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rt-format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.05s
[INFO] running `Command { std: "docker" "inspect" "31102540b1efa2d84578c8eb3cd33ea981f3b304b76c441c63c45fd096b5403f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31102540b1efa2d84578c8eb3cd33ea981f3b304b76c441c63c45fd096b5403f", kill_on_drop: false }`
[INFO] [stdout] 31102540b1efa2d84578c8eb3cd33ea981f3b304b76c441c63c45fd096b5403f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f4c6d7cf3247266631e11949b36db93c5f339fe590d1c11251fe7cb5b73e645
[INFO] running `Command { std: "docker" "start" "-a" "4f4c6d7cf3247266631e11949b36db93c5f339fe590d1c11251fe7cb5b73e645", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rt_format-41f5c5edd4d845b1)
[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]      Running tests/test_output.rs (/opt/rustwide/target/debug/deps/test_output-f3bb04aed9c65983)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test repr_alt_lower_hex ... ok
[INFO] [stdout] test width_embedded ... ok
[INFO] [stdout] test repr_alt_octal ... ok
[INFO] [stdout] test pad_zero ... ok
[INFO] [stdout] test width_by_index ... ok
[INFO] [stdout] test align_right ... ok
[INFO] [stdout] test repr_alt_binary ... ok
[INFO] [stdout] test precision_by_index ... ok
[INFO] [stdout] test format_octal ... ok
[INFO] [stdout] test precision_embedded ... ok
[INFO] [stdout] test format_debug ... ok
[INFO] [stdout] test format_lower_exp ... ok
[INFO] [stdout] test precision_by_name ... ok
[INFO] [stdout] test smoke_test ... ok
[INFO] [stdout] test sign_always ... ok
[INFO] [stdout] test format_lower_hex ... ok
[INFO] [stdout] test width_by_name ... ok
[INFO] [stdout] test repr_alt_upper_hex ... ok
[INFO] [stdout] test format_binary ... ok
[INFO] [stdout] test format_upper_exp ... ok
[INFO] [stdout] test align_left ... ok
[INFO] [stdout] test precision_by_asterisk ... ok
[INFO] [stdout] test format_display ... ok
[INFO] [stdout] test format_upper_hex ... ok
[INFO] [stdout] test align_center ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_parser.rs (/opt/rustwide/target/debug/deps/test_parser-ef8e427cd4e8bb84)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test escaped_braces ... ok
[INFO] [stdout] test missing_positional_arg ... ok
[INFO] [stdout] test named_arg_lookup ... ok
[INFO] [stdout] test positional_arg_iter ... ok
[INFO] [stdout] test missing_named_width ... ok
[INFO] [stdout] test positional_arg_lookup ... ok
[INFO] [stdout] test unmatched_brace ... ok
[INFO] [stdout] test invalid_arg_position ... ok
[INFO] [stdout] test invalid_specifier ... ok
[INFO] [stdout] test missing_named_arg ... ok
[INFO] [stdout] test missing_next_arg ... ok
[INFO] [stdout] test missing_named_precision ... ok
[INFO] [stdout] test missing_asterisk_precision ... ok
[INFO] [stdout] test missing_positional_precision ... ok
[INFO] [stdout] test missing_positional_width ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rt-format
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/codegen.rs - codegen (line 15) ... ignored
[INFO] [stdout] test src/codegen.rs - codegen (line 30) ... ignored
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 5.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4f4c6d7cf3247266631e11949b36db93c5f339fe590d1c11251fe7cb5b73e645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4c6d7cf3247266631e11949b36db93c5f339fe590d1c11251fe7cb5b73e645", kill_on_drop: false }`
[INFO] [stdout] 4f4c6d7cf3247266631e11949b36db93c5f339fe590d1c11251fe7cb5b73e645