[INFO] fetching crate rt-format 0.1.0...
[INFO] testing rt-format-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate rt-format 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rt-format 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rt-format 0.1.0
[INFO] finished tweaking crates.io crate rt-format 0.1.0
[INFO] tweaked toml for crates.io crate rt-format 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13b1c414cd64c35821487afa0479147331947e28a316c60d49936c29de7a0a4f
[INFO] running `Command { std: "docker" "start" "-a" "13b1c414cd64c35821487afa0479147331947e28a316c60d49936c29de7a0a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13b1c414cd64c35821487afa0479147331947e28a316c60d49936c29de7a0a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b1c414cd64c35821487afa0479147331947e28a316c60d49936c29de7a0a4f", kill_on_drop: false }`
[INFO] [stdout] 13b1c414cd64c35821487afa0479147331947e28a316c60d49936c29de7a0a4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75313cf55a96ee5b9e2bb818b0e2dc43cabb07ecacdb61e45155c0f5110cbad0
[INFO] running `Command { std: "docker" "start" "-a" "75313cf55a96ee5b9e2bb818b0e2dc43cabb07ecacdb61e45155c0f5110cbad0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rt-format v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.91s
[INFO] running `Command { std: "docker" "inspect" "75313cf55a96ee5b9e2bb818b0e2dc43cabb07ecacdb61e45155c0f5110cbad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75313cf55a96ee5b9e2bb818b0e2dc43cabb07ecacdb61e45155c0f5110cbad0", kill_on_drop: false }`
[INFO] [stdout] 75313cf55a96ee5b9e2bb818b0e2dc43cabb07ecacdb61e45155c0f5110cbad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ad9dff5a3c2a5cfe404986b02afb7d52249beb8f329914624598ec399fa0b75
[INFO] running `Command { std: "docker" "start" "-a" "3ad9dff5a3c2a5cfe404986b02afb7d52249beb8f329914624598ec399fa0b75", kill_on_drop: false }`
[INFO] [stderr]    Compiling rt-format v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "3ad9dff5a3c2a5cfe404986b02afb7d52249beb8f329914624598ec399fa0b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad9dff5a3c2a5cfe404986b02afb7d52249beb8f329914624598ec399fa0b75", kill_on_drop: false }`
[INFO] [stdout] 3ad9dff5a3c2a5cfe404986b02afb7d52249beb8f329914624598ec399fa0b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca27ad0b4c83a268a0f4784999c4375af3bc6a11a76437f7604530ff80478cb2
[INFO] running `Command { std: "docker" "start" "-a" "ca27ad0b4c83a268a0f4784999c4375af3bc6a11a76437f7604530ff80478cb2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rt_format-2ab001aceb38eef6)
[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-8fa3384833642a6e)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test precision_embedded ... ok
[INFO] [stdout] test repr_alt_binary ... ok
[INFO] [stdout] test pad_zero ... ok
[INFO] [stdout] test repr_alt_octal ... ok
[INFO] [stdout] test precision_by_name ... ok
[INFO] [stdout] test precision_by_index ... ok
[INFO] [stdout] test precision_by_asterisk ... ok
[INFO] [stdout] test format_binary ... ok
[INFO] [stdout] test smoke_test ... ok
[INFO] [stdout] test format_debug ... ok
[INFO] [stdout] test sign_always ... ok
[INFO] [stdout] test repr_alt_lower_hex ... ok
[INFO] [stdout] test format_lower_exp ... ok
[INFO] [stdout] test format_upper_hex ... ok
[INFO] [stdout] test format_upper_exp ... ok
[INFO] [stdout] test format_lower_hex ... ok
[INFO] [stdout] test width_embedded ... ok
[INFO] [stdout] test align_center ... ok
[INFO] [stdout] test format_octal ... ok
[INFO] [stdout] test repr_alt_upper_hex ... ok
[INFO] [stdout] test width_by_index ... ok
[INFO] [stdout] test align_left ... ok
[INFO] [stdout] test format_display ... ok
[INFO] [stdout] test align_right ... ok
[INFO] [stdout] test width_by_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_parser.rs (/opt/rustwide/target/debug/deps/test_parser-3e8250e830317e17)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test escaped_braces ... ok
[INFO] [stdout] test missing_named_width ... ok
[INFO] [stdout] test missing_positional_width ... ok
[INFO] [stdout] test positional_arg_iter ... ok
[INFO] [stdout] test invalid_specifier ... ok
[INFO] [stdout] test missing_named_precision ... ok
[INFO] [stdout] test invalid_arg_position ... ok
[INFO] [stdout] test missing_positional_arg ... ok
[INFO] [stdout] test missing_next_arg ... ok
[INFO] [stdout] test unmatched_brace ... ok
[INFO] [stdout] test missing_positional_precision ... ok
[INFO] [stdout] test missing_named_arg ... ok
[INFO] [stdout] test missing_asterisk_precision ... ok
[INFO] [stdout] test positional_arg_lookup ... ok
[INFO] [stdout] test named_arg_lookup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca27ad0b4c83a268a0f4784999c4375af3bc6a11a76437f7604530ff80478cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca27ad0b4c83a268a0f4784999c4375af3bc6a11a76437f7604530ff80478cb2", kill_on_drop: false }`
[INFO] [stdout] ca27ad0b4c83a268a0f4784999c4375af3bc6a11a76437f7604530ff80478cb2