[INFO] fetching crate residua-cesu8 0.6.0...
[INFO] testing residua-cesu8-0.6.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate residua-cesu8 0.6.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate residua-cesu8 0.6.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate residua-cesu8 0.6.0
[INFO] finished tweaking crates.io crate residua-cesu8 0.6.0
[INFO] tweaked toml for crates.io crate residua-cesu8 0.6.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adb7538c3e9e1652e804db852059613e39ef9fa09dc5b00f7a815b17b0365a57
[INFO] running `Command { std: "docker" "start" "-a" "adb7538c3e9e1652e804db852059613e39ef9fa09dc5b00f7a815b17b0365a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adb7538c3e9e1652e804db852059613e39ef9fa09dc5b00f7a815b17b0365a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb7538c3e9e1652e804db852059613e39ef9fa09dc5b00f7a815b17b0365a57", kill_on_drop: false }`
[INFO] [stdout] adb7538c3e9e1652e804db852059613e39ef9fa09dc5b00f7a815b17b0365a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e044ccb1c54f29729a992535d4b5a83b3036a4318673d962419d24c91bba9ab6
[INFO] running `Command { std: "docker" "start" "-a" "e044ccb1c54f29729a992535d4b5a83b3036a4318673d962419d24c91bba9ab6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling residua-cesu8 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "e044ccb1c54f29729a992535d4b5a83b3036a4318673d962419d24c91bba9ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e044ccb1c54f29729a992535d4b5a83b3036a4318673d962419d24c91bba9ab6", kill_on_drop: false }`
[INFO] [stdout] e044ccb1c54f29729a992535d4b5a83b3036a4318673d962419d24c91bba9ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47ec37855bc2fe2053bb31f8e01ac8c599f07f169cb02f93a9a4d74f657fe834
[INFO] running `Command { std: "docker" "start" "-a" "47ec37855bc2fe2053bb31f8e01ac8c599f07f169cb02f93a9a4d74f657fe834", kill_on_drop: false }`
[INFO] [stderr]    Compiling residua-cesu8 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "47ec37855bc2fe2053bb31f8e01ac8c599f07f169cb02f93a9a4d74f657fe834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ec37855bc2fe2053bb31f8e01ac8c599f07f169cb02f93a9a4d74f657fe834", kill_on_drop: false }`
[INFO] [stdout] 47ec37855bc2fe2053bb31f8e01ac8c599f07f169cb02f93a9a4d74f657fe834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c53d472b667e0d6b0b51a7ec60465693ce55d761545d0845c110fd9c4871784b
[INFO] running `Command { std: "docker" "start" "-a" "c53d472b667e0d6b0b51a7ec60465693ce55d761545d0845c110fd9c4871784b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cesu8-780ed3250b313820)
[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 cesu8
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - cesu8_len (line 278) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - to_cesu8 (line 198) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - is_valid_cesu8 (line 322) ... ok
[INFO] [stdout] test src/lib.rs - from_cesu8 (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c53d472b667e0d6b0b51a7ec60465693ce55d761545d0845c110fd9c4871784b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53d472b667e0d6b0b51a7ec60465693ce55d761545d0845c110fd9c4871784b", kill_on_drop: false }`
[INFO] [stdout] c53d472b667e0d6b0b51a7ec60465693ce55d761545d0845c110fd9c4871784b