[INFO] fetching crate creek-core 0.1.0...
[INFO] testing creek-core-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate creek-core 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate creek-core 0.1.0 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 creek-core 0.1.0
[INFO] finished tweaking crates.io crate creek-core 0.1.0
[INFO] tweaked toml for crates.io crate creek-core 0.1.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e55bf45fe2aeacb34f977a2d972dea078bf5cf95e89fe13d7ea337513f45fb95
[INFO] running `Command { std: "docker" "start" "-a" "e55bf45fe2aeacb34f977a2d972dea078bf5cf95e89fe13d7ea337513f45fb95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e55bf45fe2aeacb34f977a2d972dea078bf5cf95e89fe13d7ea337513f45fb95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55bf45fe2aeacb34f977a2d972dea078bf5cf95e89fe13d7ea337513f45fb95", kill_on_drop: false }`
[INFO] [stdout] e55bf45fe2aeacb34f977a2d972dea078bf5cf95e89fe13d7ea337513f45fb95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 899cac302f5e9adc37a57eb2e6263730c750a1b886fb55aa74de6263adce9f20
[INFO] running `Command { std: "docker" "start" "-a" "899cac302f5e9adc37a57eb2e6263730c750a1b886fb55aa74de6263adce9f20", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling rtrb v0.2.2
[INFO] [stderr]    Compiling creek-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "899cac302f5e9adc37a57eb2e6263730c750a1b886fb55aa74de6263adce9f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "899cac302f5e9adc37a57eb2e6263730c750a1b886fb55aa74de6263adce9f20", kill_on_drop: false }`
[INFO] [stdout] 899cac302f5e9adc37a57eb2e6263730c750a1b886fb55aa74de6263adce9f20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5ab87c5667a96a7c37aa95098ac0a214ef43b76bab4bcd5e450c356a105173e0
[INFO] running `Command { std: "docker" "start" "-a" "5ab87c5667a96a7c37aa95098ac0a214ef43b76bab4bcd5e450c356a105173e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling creek-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "5ab87c5667a96a7c37aa95098ac0a214ef43b76bab4bcd5e450c356a105173e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab87c5667a96a7c37aa95098ac0a214ef43b76bab4bcd5e450c356a105173e0", kill_on_drop: false }`
[INFO] [stdout] 5ab87c5667a96a7c37aa95098ac0a214ef43b76bab4bcd5e450c356a105173e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ed6500267aafb90c0c3a8cdce951b2bb99e7635492904c62fa380901cadd8362
[INFO] running `Command { std: "docker" "start" "-a" "ed6500267aafb90c0c3a8cdce951b2bb99e7635492904c62fa380901cadd8362", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/creek_core-1306fc9915d61155)
[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 creek-core
[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" "ed6500267aafb90c0c3a8cdce951b2bb99e7635492904c62fa380901cadd8362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6500267aafb90c0c3a8cdce951b2bb99e7635492904c62fa380901cadd8362", kill_on_drop: false }`
[INFO] [stdout] ed6500267aafb90c0c3a8cdce951b2bb99e7635492904c62fa380901cadd8362