[INFO] fetching crate url-prefix 2.0.4...
[INFO] testing url-prefix-2.0.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate url-prefix 2.0.4 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate url-prefix 2.0.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate url-prefix 2.0.4
[INFO] finished tweaking crates.io crate url-prefix 2.0.4
[INFO] tweaked toml for crates.io crate url-prefix 2.0.4 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac2cb7221de3546d6691dbaffa7d5d2a0adaa151b80e5d2fcfc68bcc011c1934
[INFO] running `Command { std: "docker" "start" "-a" "ac2cb7221de3546d6691dbaffa7d5d2a0adaa151b80e5d2fcfc68bcc011c1934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac2cb7221de3546d6691dbaffa7d5d2a0adaa151b80e5d2fcfc68bcc011c1934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2cb7221de3546d6691dbaffa7d5d2a0adaa151b80e5d2fcfc68bcc011c1934", kill_on_drop: false }`
[INFO] [stdout] ac2cb7221de3546d6691dbaffa7d5d2a0adaa151b80e5d2fcfc68bcc011c1934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f27a118fd4ccdc8a1ed86a58b98bab26afd819adfc7aca067f6502de4a12e49
[INFO] running `Command { std: "docker" "start" "-a" "9f27a118fd4ccdc8a1ed86a58b98bab26afd819adfc7aca067f6502de4a12e49", kill_on_drop: false }`
[INFO] [stderr]    Compiling slash-formatter v3.1.3
[INFO] [stderr]    Compiling concat-with v0.2.7
[INFO] [stderr]    Compiling cow-utils v0.1.2
[INFO] [stderr]    Compiling url-prefix v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "9f27a118fd4ccdc8a1ed86a58b98bab26afd819adfc7aca067f6502de4a12e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f27a118fd4ccdc8a1ed86a58b98bab26afd819adfc7aca067f6502de4a12e49", kill_on_drop: false }`
[INFO] [stdout] 9f27a118fd4ccdc8a1ed86a58b98bab26afd819adfc7aca067f6502de4a12e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de5539330d84257af24892f65e24d5a71ebdf1b27bd6043f0889c82523d8dfa
[INFO] running `Command { std: "docker" "start" "-a" "8de5539330d84257af24892f65e24d5a71ebdf1b27bd6043f0889c82523d8dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling url-prefix v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/url_prefix-9e7db3c5c5248e5b)
[INFO] running `Command { std: "docker" "inspect" "8de5539330d84257af24892f65e24d5a71ebdf1b27bd6043f0889c82523d8dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de5539330d84257af24892f65e24d5a71ebdf1b27bd6043f0889c82523d8dfa", kill_on_drop: false }`
[INFO] [stdout] 8de5539330d84257af24892f65e24d5a71ebdf1b27bd6043f0889c82523d8dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 549a665b1cafc2e7faa6238fb8b6ae15676baee8ca6b0546cccbfec567087d8f
[INFO] running `Command { std: "docker" "start" "-a" "549a665b1cafc2e7faa6238fb8b6ae15676baee8ca6b0546cccbfec567087d8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/url_prefix-9e7db3c5c5248e5b)
[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 url-prefix
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "549a665b1cafc2e7faa6238fb8b6ae15676baee8ca6b0546cccbfec567087d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549a665b1cafc2e7faa6238fb8b6ae15676baee8ca6b0546cccbfec567087d8f", kill_on_drop: false }`
[INFO] [stdout] 549a665b1cafc2e7faa6238fb8b6ae15676baee8ca6b0546cccbfec567087d8f