[INFO] fetching crate dolphin 0.0.0...
[INFO] testing dolphin-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate dolphin 0.0.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate dolphin 0.0.0 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 dolphin 0.0.0
[INFO] finished tweaking crates.io crate dolphin 0.0.0
[INFO] tweaked toml for crates.io crate dolphin 0.0.0 written to /workspace/builds/worker-62/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] a6287e7009194232c3b98a3675dba6a98a55a1a805d0c95efe51d0d635bb1a02
[INFO] running `Command { std: "docker" "start" "-a" "a6287e7009194232c3b98a3675dba6a98a55a1a805d0c95efe51d0d635bb1a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6287e7009194232c3b98a3675dba6a98a55a1a805d0c95efe51d0d635bb1a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6287e7009194232c3b98a3675dba6a98a55a1a805d0c95efe51d0d635bb1a02", kill_on_drop: false }`
[INFO] [stdout] a6287e7009194232c3b98a3675dba6a98a55a1a805d0c95efe51d0d635bb1a02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] f1752c09d201251ed2bf24b85cdac1bc1bf7988ea8d9c805d552a2c998ed4aee
[INFO] running `Command { std: "docker" "start" "-a" "f1752c09d201251ed2bf24b85cdac1bc1bf7988ea8d9c805d552a2c998ed4aee", kill_on_drop: false }`
[INFO] [stderr]    Compiling dolphin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f1752c09d201251ed2bf24b85cdac1bc1bf7988ea8d9c805d552a2c998ed4aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1752c09d201251ed2bf24b85cdac1bc1bf7988ea8d9c805d552a2c998ed4aee", kill_on_drop: false }`
[INFO] [stdout] f1752c09d201251ed2bf24b85cdac1bc1bf7988ea8d9c805d552a2c998ed4aee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 14c84f1b1cf341b48e0841cdb7ff775aee758e56c70e4578af261cf1dd66ae55
[INFO] running `Command { std: "docker" "start" "-a" "14c84f1b1cf341b48e0841cdb7ff775aee758e56c70e4578af261cf1dd66ae55", kill_on_drop: false }`
[INFO] [stderr]    Compiling dolphin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "14c84f1b1cf341b48e0841cdb7ff775aee758e56c70e4578af261cf1dd66ae55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c84f1b1cf341b48e0841cdb7ff775aee758e56c70e4578af261cf1dd66ae55", kill_on_drop: false }`
[INFO] [stdout] 14c84f1b1cf341b48e0841cdb7ff775aee758e56c70e4578af261cf1dd66ae55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] e30b9e4593f336877c11f65bdab9cbbf26544a9bf5afbbf484ba855feb66af19
[INFO] running `Command { std: "docker" "start" "-a" "e30b9e4593f336877c11f65bdab9cbbf26544a9bf5afbbf484ba855feb66af19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dolphin-73e32ce1a81af83c)
[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 dolphin
[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] running `Command { std: "docker" "inspect" "e30b9e4593f336877c11f65bdab9cbbf26544a9bf5afbbf484ba855feb66af19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e30b9e4593f336877c11f65bdab9cbbf26544a9bf5afbbf484ba855feb66af19", kill_on_drop: false }`
[INFO] [stdout] e30b9e4593f336877c11f65bdab9cbbf26544a9bf5afbbf484ba855feb66af19