[INFO] fetching crate rt-format 0.1.1...
[INFO] testing rt-format-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rt-format 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rt-format 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d2a140bd84a8ae7a9f49dea61370205500b22fc900c289b9c3d7527cda4b594
[INFO] running `Command { std: "docker" "start" "-a" "5d2a140bd84a8ae7a9f49dea61370205500b22fc900c289b9c3d7527cda4b594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d2a140bd84a8ae7a9f49dea61370205500b22fc900c289b9c3d7527cda4b594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2a140bd84a8ae7a9f49dea61370205500b22fc900c289b9c3d7527cda4b594", kill_on_drop: false }`
[INFO] [stdout] 5d2a140bd84a8ae7a9f49dea61370205500b22fc900c289b9c3d7527cda4b594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c3179b0e7fdced40b98bcd428c4bacf497b5c6fbe1fbfc98f386f0e6da90727
[INFO] running `Command { std: "docker" "start" "-a" "7c3179b0e7fdced40b98bcd428c4bacf497b5c6fbe1fbfc98f386f0e6da90727", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rt-format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "7c3179b0e7fdced40b98bcd428c4bacf497b5c6fbe1fbfc98f386f0e6da90727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3179b0e7fdced40b98bcd428c4bacf497b5c6fbe1fbfc98f386f0e6da90727", kill_on_drop: false }`
[INFO] [stdout] 7c3179b0e7fdced40b98bcd428c4bacf497b5c6fbe1fbfc98f386f0e6da90727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e2f7fd101a46150dbb895b33baa0a5b1cd0c754de14764e0c62bcfba30d59bf
[INFO] running `Command { std: "docker" "start" "-a" "7e2f7fd101a46150dbb895b33baa0a5b1cd0c754de14764e0c62bcfba30d59bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rt-format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "7e2f7fd101a46150dbb895b33baa0a5b1cd0c754de14764e0c62bcfba30d59bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2f7fd101a46150dbb895b33baa0a5b1cd0c754de14764e0c62bcfba30d59bf", kill_on_drop: false }`
[INFO] [stdout] 7e2f7fd101a46150dbb895b33baa0a5b1cd0c754de14764e0c62bcfba30d59bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f42ddcf18f69ddd6a4cc3aecc58a0a51cb6d8bcc18515eaa3de1bd5ea35edaaf
[INFO] running `Command { std: "docker" "start" "-a" "f42ddcf18f69ddd6a4cc3aecc58a0a51cb6d8bcc18515eaa3de1bd5ea35edaaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rt_format-23f378fcc27b4666)
[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-ad4e72a7fb7c31c8)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test format_binary ... ok
[INFO] [stdout] test format_lower_hex ... ok
[INFO] [stdout] test format_upper_hex ... ok
[INFO] [stdout] test format_debug ... ok
[INFO] [stdout] test precision_by_asterisk ... ok
[INFO] [stdout] test repr_alt_octal ... ok
[INFO] [stdout] test align_right ... ok
[INFO] [stdout] test align_left ... ok
[INFO] [stdout] test smoke_test ... ok
[INFO] [stdout] test width_by_index ... ok
[INFO] [stdout] test repr_alt_binary ... ok
[INFO] [stdout] test sign_always ... ok
[INFO] [stdout] test width_embedded ... ok
[INFO] [stdout] test precision_embedded ... ok
[INFO] [stdout] test width_by_name ... ok
[INFO] [stdout] test precision_by_name ... ok
[INFO] [stdout] test repr_alt_lower_hex ... ok
[INFO] [stdout] test format_display ... ok
[INFO] [stdout] test repr_alt_upper_hex ... ok
[INFO] [stdout] test format_upper_exp ... ok
[INFO] [stdout] test precision_by_index ... ok
[INFO] [stdout] test format_lower_exp ... ok
[INFO] [stdout] test align_center ... ok
[INFO] [stdout] test pad_zero ... ok
[INFO] [stdout] test format_octal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_parser.rs (/opt/rustwide/target/debug/deps/test_parser-e59bb52ec88af2a2)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test escaped_braces ... ok
[INFO] [stdout] test missing_positional_width ... ok
[INFO] [stdout] test missing_positional_arg ... ok
[INFO] [stdout] test missing_next_arg ... ok
[INFO] [stdout] test invalid_arg_position ... ok
[INFO] [stdout] test missing_named_precision ... ok
[INFO] [stdout] test missing_asterisk_precision ... ok
[INFO] [stdout] test unmatched_brace ... ok
[INFO] [stdout] test invalid_specifier ... ok
[INFO] [stdout] test positional_arg_lookup ... ok
[INFO] [stdout] test positional_arg_iter ... ok
[INFO] [stdout] test missing_named_width ... ok
[INFO] [stdout] test missing_positional_precision ... ok
[INFO] [stdout] test named_arg_lookup ... ok
[INFO] [stdout] test missing_named_arg ... 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 2.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f42ddcf18f69ddd6a4cc3aecc58a0a51cb6d8bcc18515eaa3de1bd5ea35edaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42ddcf18f69ddd6a4cc3aecc58a0a51cb6d8bcc18515eaa3de1bd5ea35edaaf", kill_on_drop: false }`
[INFO] [stdout] f42ddcf18f69ddd6a4cc3aecc58a0a51cb6d8bcc18515eaa3de1bd5ea35edaaf