[INFO] fetching crate vibrance 1.0.0...
[INFO] testing vibrance-1.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate vibrance 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vibrance 1.0.0
[INFO] finished tweaking crates.io crate vibrance 1.0.0
[INFO] tweaked toml for crates.io crate vibrance 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vibrance 1.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vibrance 1.0.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd6b79f29dc95e37020ca14f3ebdcea00683522e04a7b268f2eb3fcd4f181e7a
[INFO] running `Command { std: "docker" "start" "-a" "dd6b79f29dc95e37020ca14f3ebdcea00683522e04a7b268f2eb3fcd4f181e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd6b79f29dc95e37020ca14f3ebdcea00683522e04a7b268f2eb3fcd4f181e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6b79f29dc95e37020ca14f3ebdcea00683522e04a7b268f2eb3fcd4f181e7a", kill_on_drop: false }`
[INFO] [stdout] dd6b79f29dc95e37020ca14f3ebdcea00683522e04a7b268f2eb3fcd4f181e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 340efc07e52d67addd39780d72c9fd4ae2ea6a4ef35e6e4f7eef0d46f8a96472
[INFO] running `Command { std: "docker" "start" "-a" "340efc07e52d67addd39780d72c9fd4ae2ea6a4ef35e6e4f7eef0d46f8a96472", kill_on_drop: false }`
[INFO] [stderr]    Compiling vibrance v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "340efc07e52d67addd39780d72c9fd4ae2ea6a4ef35e6e4f7eef0d46f8a96472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340efc07e52d67addd39780d72c9fd4ae2ea6a4ef35e6e4f7eef0d46f8a96472", kill_on_drop: false }`
[INFO] [stdout] 340efc07e52d67addd39780d72c9fd4ae2ea6a4ef35e6e4f7eef0d46f8a96472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c846d8a6c2c789f9bae7190fe43b0d2ac2a4c63b8a219704af048583b508f6dd
[INFO] running `Command { std: "docker" "start" "-a" "c846d8a6c2c789f9bae7190fe43b0d2ac2a4c63b8a219704af048583b508f6dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling vibrance v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "c846d8a6c2c789f9bae7190fe43b0d2ac2a4c63b8a219704af048583b508f6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c846d8a6c2c789f9bae7190fe43b0d2ac2a4c63b8a219704af048583b508f6dd", kill_on_drop: false }`
[INFO] [stdout] c846d8a6c2c789f9bae7190fe43b0d2ac2a4c63b8a219704af048583b508f6dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08e60650935a548db0d202efce9beda8a9677a6fb292f985d5f280446ddb0437
[INFO] running `Command { std: "docker" "start" "-a" "08e60650935a548db0d202efce9beda8a9677a6fb292f985d5f280446ddb0437", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vibrance-2d82fd5821981ca3)
[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]    Doc-tests vibrance
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/strings.rs - strings::ColouredString::new (line 56) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::is_empty (line 420) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::replace_range (line 326) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString (line 32) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::clear (line 243) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::get_range (line 271) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::remove_range (line 296) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::pop (line 437) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::len (line 406) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::from (line 75) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::insert (line 388) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::unformat (line 114) ... ok
[INFO] [stdout] test src/traits/mod.rs - traits::Colourisable::formatted (line 17) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::truncate (line 350) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::push (line 167) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08e60650935a548db0d202efce9beda8a9677a6fb292f985d5f280446ddb0437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e60650935a548db0d202efce9beda8a9677a6fb292f985d5f280446ddb0437", kill_on_drop: false }`
[INFO] [stdout] 08e60650935a548db0d202efce9beda8a9677a6fb292f985d5f280446ddb0437