[INFO] fetching crate cron-expression 0.0.0...
[INFO] testing cron-expression-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cron-expression 0.0.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate cron-expression 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 cron-expression 0.0.0
[INFO] finished tweaking crates.io crate cron-expression 0.0.0
[INFO] tweaked toml for crates.io crate cron-expression 0.0.0 written to /workspace/builds/worker-50/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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 8aede76fd136511945051c4f9aa5e7e0f266ac09306e8afdcdc13ebc8fbe08d1
[INFO] running `Command { std: "docker" "start" "-a" "8aede76fd136511945051c4f9aa5e7e0f266ac09306e8afdcdc13ebc8fbe08d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aede76fd136511945051c4f9aa5e7e0f266ac09306e8afdcdc13ebc8fbe08d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aede76fd136511945051c4f9aa5e7e0f266ac09306e8afdcdc13ebc8fbe08d1", kill_on_drop: false }`
[INFO] [stdout] 8aede76fd136511945051c4f9aa5e7e0f266ac09306e8afdcdc13ebc8fbe08d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 619e595876a294370cafcb87c2a817ba3075a759d997443dfe0a6373cfe5b2b1
[INFO] running `Command { std: "docker" "start" "-a" "619e595876a294370cafcb87c2a817ba3075a759d997443dfe0a6373cfe5b2b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cron-expression v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "619e595876a294370cafcb87c2a817ba3075a759d997443dfe0a6373cfe5b2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619e595876a294370cafcb87c2a817ba3075a759d997443dfe0a6373cfe5b2b1", kill_on_drop: false }`
[INFO] [stdout] 619e595876a294370cafcb87c2a817ba3075a759d997443dfe0a6373cfe5b2b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] d5ffc37cc68b2708224d2b816e4d6bc1dca5e8974abcb6b5409cac172b1cd695
[INFO] running `Command { std: "docker" "start" "-a" "d5ffc37cc68b2708224d2b816e4d6bc1dca5e8974abcb6b5409cac172b1cd695", kill_on_drop: false }`
[INFO] [stderr]    Compiling cron-expression v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "d5ffc37cc68b2708224d2b816e4d6bc1dca5e8974abcb6b5409cac172b1cd695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ffc37cc68b2708224d2b816e4d6bc1dca5e8974abcb6b5409cac172b1cd695", kill_on_drop: false }`
[INFO] [stdout] d5ffc37cc68b2708224d2b816e4d6bc1dca5e8974abcb6b5409cac172b1cd695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] ad5e84f9e542543e110365d1dfa3095d1cbc7a64d226352e45294c30fb9d9dea
[INFO] running `Command { std: "docker" "start" "-a" "ad5e84f9e542543e110365d1dfa3095d1cbc7a64d226352e45294c30fb9d9dea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cron_expression-b0078c0df0551f4c)
[INFO] [stderr]    Doc-tests cron-expression
[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] [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" "ad5e84f9e542543e110365d1dfa3095d1cbc7a64d226352e45294c30fb9d9dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad5e84f9e542543e110365d1dfa3095d1cbc7a64d226352e45294c30fb9d9dea", kill_on_drop: false }`
[INFO] [stdout] ad5e84f9e542543e110365d1dfa3095d1cbc7a64d226352e45294c30fb9d9dea