[INFO] fetching crate assert_ok 1.0.1...
[INFO] testing assert_ok-1.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate assert_ok 1.0.1 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate assert_ok 1.0.1 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 assert_ok 1.0.1
[INFO] finished tweaking crates.io crate assert_ok 1.0.1
[INFO] tweaked toml for crates.io crate assert_ok 1.0.1 written to /workspace/builds/worker-74/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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] f7ea26bf37869da198adab92d928cba3e326fcf545dd0534e8e20fb80b1cd5b4
[INFO] running `Command { std: "docker" "start" "-a" "f7ea26bf37869da198adab92d928cba3e326fcf545dd0534e8e20fb80b1cd5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7ea26bf37869da198adab92d928cba3e326fcf545dd0534e8e20fb80b1cd5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ea26bf37869da198adab92d928cba3e326fcf545dd0534e8e20fb80b1cd5b4", kill_on_drop: false }`
[INFO] [stdout] f7ea26bf37869da198adab92d928cba3e326fcf545dd0534e8e20fb80b1cd5b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 1297e2205d6838f72e3c1725e08437f0cf4203845cccdd8bb37f8bbc6d34c86d
[INFO] running `Command { std: "docker" "start" "-a" "1297e2205d6838f72e3c1725e08437f0cf4203845cccdd8bb37f8bbc6d34c86d", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_ok v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "1297e2205d6838f72e3c1725e08437f0cf4203845cccdd8bb37f8bbc6d34c86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1297e2205d6838f72e3c1725e08437f0cf4203845cccdd8bb37f8bbc6d34c86d", kill_on_drop: false }`
[INFO] [stdout] 1297e2205d6838f72e3c1725e08437f0cf4203845cccdd8bb37f8bbc6d34c86d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] dd06e6a6a509cf2e3f282061a89b72d2bec67f99c1fe469e905b40b1a549c3da
[INFO] running `Command { std: "docker" "start" "-a" "dd06e6a6a509cf2e3f282061a89b72d2bec67f99c1fe469e905b40b1a549c3da", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_ok v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "dd06e6a6a509cf2e3f282061a89b72d2bec67f99c1fe469e905b40b1a549c3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd06e6a6a509cf2e3f282061a89b72d2bec67f99c1fe469e905b40b1a549c3da", kill_on_drop: false }`
[INFO] [stdout] dd06e6a6a509cf2e3f282061a89b72d2bec67f99c1fe469e905b40b1a549c3da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] b1f62916825879a03a2d81824f8f842834dffa9e1318b4c98458f2d2c0e313ce
[INFO] running `Command { std: "docker" "start" "-a" "b1f62916825879a03a2d81824f8f842834dffa9e1318b4c98458f2d2c0e313ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assert_ok-d6dd9fd30455348f)
[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]      Running tests/assert_ok.rs (/opt/rustwide/target/debug/deps/assert_ok-199b37192ffe0502)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_it_accepts_ok ... ok
[INFO] [stdout] test test_it_panics_on_err - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests assert_ok
[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" "b1f62916825879a03a2d81824f8f842834dffa9e1318b4c98458f2d2c0e313ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f62916825879a03a2d81824f8f842834dffa9e1318b4c98458f2d2c0e313ce", kill_on_drop: false }`
[INFO] [stdout] b1f62916825879a03a2d81824f8f842834dffa9e1318b4c98458f2d2c0e313ce