[INFO] fetching crate url-escape 0.1.0...
[INFO] testing url-escape-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate url-escape 0.1.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate url-escape 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate url-escape 0.1.0
[INFO] finished tweaking crates.io crate url-escape 0.1.0
[INFO] tweaked toml for crates.io crate url-escape 0.1.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5bb7469327ea36cdde7878e05d059e551fe9e76f2893d244c2e36233ab915e8
[INFO] running `Command { std: "docker" "start" "-a" "f5bb7469327ea36cdde7878e05d059e551fe9e76f2893d244c2e36233ab915e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5bb7469327ea36cdde7878e05d059e551fe9e76f2893d244c2e36233ab915e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5bb7469327ea36cdde7878e05d059e551fe9e76f2893d244c2e36233ab915e8", kill_on_drop: false }`
[INFO] [stdout] f5bb7469327ea36cdde7878e05d059e551fe9e76f2893d244c2e36233ab915e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 816c45e5cd2c42ef308f008abaaad95c8981e3d6ce76a7c3f6ae49a6aa9448e4
[INFO] running `Command { std: "docker" "start" "-a" "816c45e5cd2c42ef308f008abaaad95c8981e3d6ce76a7c3f6ae49a6aa9448e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling url-escape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "816c45e5cd2c42ef308f008abaaad95c8981e3d6ce76a7c3f6ae49a6aa9448e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816c45e5cd2c42ef308f008abaaad95c8981e3d6ce76a7c3f6ae49a6aa9448e4", kill_on_drop: false }`
[INFO] [stdout] 816c45e5cd2c42ef308f008abaaad95c8981e3d6ce76a7c3f6ae49a6aa9448e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1899335e710280de6de6a768e1f07995f5944546b512f65e22d531fdb6e6f729
[INFO] running `Command { std: "docker" "start" "-a" "1899335e710280de6de6a768e1f07995f5944546b512f65e22d531fdb6e6f729", kill_on_drop: false }`
[INFO] [stderr]    Compiling url-escape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "1899335e710280de6de6a768e1f07995f5944546b512f65e22d531fdb6e6f729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1899335e710280de6de6a768e1f07995f5944546b512f65e22d531fdb6e6f729", kill_on_drop: false }`
[INFO] [stdout] 1899335e710280de6de6a768e1f07995f5944546b512f65e22d531fdb6e6f729
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c7b7b6cb8179219df96411ec3a975163ae9cb47c8c8687b19f56c1e5b168ad5
[INFO] running `Command { std: "docker" "start" "-a" "7c7b7b6cb8179219df96411ec3a975163ae9cb47c8c8687b19f56c1e5b168ad5", kill_on_drop: false }`
[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]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/url_escape-3d39b91a9408b7e6)
[INFO] [stderr]    Doc-tests url-escape
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c7b7b6cb8179219df96411ec3a975163ae9cb47c8c8687b19f56c1e5b168ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7b7b6cb8179219df96411ec3a975163ae9cb47c8c8687b19f56c1e5b168ad5", kill_on_drop: false }`
[INFO] [stdout] 7c7b7b6cb8179219df96411ec3a975163ae9cb47c8c8687b19f56c1e5b168ad5