[INFO] fetching crate texting 0.0.5...
[INFO] testing texting-0.0.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate texting 0.0.5 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate texting 0.0.5 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate texting 0.0.5
[INFO] finished tweaking crates.io crate texting 0.0.5
[INFO] tweaked toml for crates.io crate texting 0.0.5 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded veho v0.0.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e707f5195551e2830bfcfc763b697c113f27ed019b7fd637b26efe8403a0d8ca
[INFO] running `Command { std: "docker" "start" "-a" "e707f5195551e2830bfcfc763b697c113f27ed019b7fd637b26efe8403a0d8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e707f5195551e2830bfcfc763b697c113f27ed019b7fd637b26efe8403a0d8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e707f5195551e2830bfcfc763b697c113f27ed019b7fd637b26efe8403a0d8ca", kill_on_drop: false }`
[INFO] [stdout] e707f5195551e2830bfcfc763b697c113f27ed019b7fd637b26efe8403a0d8ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1ad4f1286c2eb096db2faa51ac8d2ab4f5be1d17b27c850496d2ecf5cb5c67a
[INFO] running `Command { std: "docker" "start" "-a" "d1ad4f1286c2eb096db2faa51ac8d2ab4f5be1d17b27c850496d2ecf5cb5c67a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling texting v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `Command { std: "docker" "inspect" "d1ad4f1286c2eb096db2faa51ac8d2ab4f5be1d17b27c850496d2ecf5cb5c67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ad4f1286c2eb096db2faa51ac8d2ab4f5be1d17b27c850496d2ecf5cb5c67a", kill_on_drop: false }`
[INFO] [stdout] d1ad4f1286c2eb096db2faa51ac8d2ab4f5be1d17b27c850496d2ecf5cb5c67a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 332587b1380e4d0f9dbc249c4d1b677afd265ae400eedcb496e0f379be11305b
[INFO] running `Command { std: "docker" "start" "-a" "332587b1380e4d0f9dbc249c4d1b677afd265ae400eedcb496e0f379be11305b", kill_on_drop: false }`
[INFO] [stderr]    Compiling veho v0.0.19
[INFO] [stderr]    Compiling texting v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> tests/alpha/last_substring_test.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / macro_rules! sub {
[INFO] [stdout] 9  | |     ($text:expr, $lo:expr) => {
[INFO] [stdout] 10 | |        return if $lo >= 0 {
[INFO] [stdout] 11 | |             &$text[($lo as usize)..]
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     };
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "332587b1380e4d0f9dbc249c4d1b677afd265ae400eedcb496e0f379be11305b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332587b1380e4d0f9dbc249c4d1b677afd265ae400eedcb496e0f379be11305b", kill_on_drop: false }`
[INFO] [stdout] 332587b1380e4d0f9dbc249c4d1b677afd265ae400eedcb496e0f379be11305b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84f477dbbd292db5e9303b33539e41bb8b24a5c2640a643046b0defe9196f47d
[INFO] running `Command { std: "docker" "start" "-a" "84f477dbbd292db5e9303b33539e41bb8b24a5c2640a643046b0defe9196f47d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> tests/alpha/last_substring_test.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! sub {
[INFO] [stderr] 9  | |     ($text:expr, $lo:expr) => {
[INFO] [stderr] 10 | |        return if $lo >= 0 {
[INFO] [stderr] 11 | |             &$text[($lo as usize)..]
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     };
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `texting` (test "integration_test") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/texting-73d2f3421cb27f75)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test capitalize::tests::test ... ok
[INFO] [stdout] test str_value::tests::test ... ok
[INFO] [stdout] test bracket::tests::test ... ok
[INFO] [stdout] test concat::tests::test_crostab_simplified ... ok
[INFO] [stdout] test concat::tests::test_regex ... ok
[INFO] [stdout] test concat::tests::test_contingent_lines ... ok
[INFO] [stdout] test charset::tests::test_ansi ... ok
[INFO] [stdout] test lange::tests::test_ansi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-96bf5a51ec54a46a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test alpha::last_substring_test::last_substring_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests texting
[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" "84f477dbbd292db5e9303b33539e41bb8b24a5c2640a643046b0defe9196f47d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f477dbbd292db5e9303b33539e41bb8b24a5c2640a643046b0defe9196f47d", kill_on_drop: false }`
[INFO] [stdout] 84f477dbbd292db5e9303b33539e41bb8b24a5c2640a643046b0defe9196f47d