[INFO] fetching crate rust_warc 1.1.0...
[INFO] testing rust_warc-1.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate rust_warc 1.1.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate rust_warc 1.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_warc 1.1.0
[INFO] finished tweaking crates.io crate rust_warc 1.1.0
[INFO] tweaked toml for crates.io crate rust_warc 1.1.0 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate crates.io crate rust_warc 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8ddbfb1154c6f21f5bcdd8bd611cce0435c3da9f485fbcd079eeb9a78b09ade
[INFO] running `Command { std: "docker" "start" "-a" "a8ddbfb1154c6f21f5bcdd8bd611cce0435c3da9f485fbcd079eeb9a78b09ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8ddbfb1154c6f21f5bcdd8bd611cce0435c3da9f485fbcd079eeb9a78b09ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ddbfb1154c6f21f5bcdd8bd611cce0435c3da9f485fbcd079eeb9a78b09ade", kill_on_drop: false }`
[INFO] [stdout] a8ddbfb1154c6f21f5bcdd8bd611cce0435c3da9f485fbcd079eeb9a78b09ade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c58d9c91ad8fad2d8016070f566878ab64c665fdbe872f0ec9d268dc7a15b5fb
[INFO] running `Command { std: "docker" "start" "-a" "c58d9c91ad8fad2d8016070f566878ab64c665fdbe872f0ec9d268dc7a15b5fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_warc v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "c58d9c91ad8fad2d8016070f566878ab64c665fdbe872f0ec9d268dc7a15b5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58d9c91ad8fad2d8016070f566878ab64c665fdbe872f0ec9d268dc7a15b5fb", kill_on_drop: false }`
[INFO] [stdout] c58d9c91ad8fad2d8016070f566878ab64c665fdbe872f0ec9d268dc7a15b5fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02696a5624372e9efed2810d059d26c369e59530221592eda1454c762ca5cc7
[INFO] running `Command { std: "docker" "start" "-a" "e02696a5624372e9efed2810d059d26c369e59530221592eda1454c762ca5cc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_warc v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "e02696a5624372e9efed2810d059d26c369e59530221592eda1454c762ca5cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02696a5624372e9efed2810d059d26c369e59530221592eda1454c762ca5cc7", kill_on_drop: false }`
[INFO] [stdout] e02696a5624372e9efed2810d059d26c369e59530221592eda1454c762ca5cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e471d6eebd4e58edf48f053b57eb82cdcfa9f5891cb85896bfaf15341e47607b
[INFO] running `Command { std: "docker" "start" "-a" "e471d6eebd4e58edf48f053b57eb82cdcfa9f5891cb85896bfaf15341e47607b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_warc-03dd0e0ec77c99d9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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]      Running unittests (/opt/rustwide/target/debug/deps/main-20dc0a45019dca18)
[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 rust_warc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - CaseString (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - WarcRecord (line 98) ... ok
[INFO] [stdout] test src/lib.rs - WarcReader (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e471d6eebd4e58edf48f053b57eb82cdcfa9f5891cb85896bfaf15341e47607b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e471d6eebd4e58edf48f053b57eb82cdcfa9f5891cb85896bfaf15341e47607b", kill_on_drop: false }`
[INFO] [stdout] e471d6eebd4e58edf48f053b57eb82cdcfa9f5891cb85896bfaf15341e47607b