[INFO] fetching crate linenums 0.1.0...
[INFO] testing linenums-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate linenums 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate linenums 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 linenums 0.1.0
[INFO] finished tweaking crates.io crate linenums 0.1.0
[INFO] tweaked toml for crates.io crate linenums 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate linenums 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stdinix v0.1.0
[INFO] [stderr]   Downloaded anyhow v1.0.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 31af20f36b5f3a2c903ce7cccb4eac7969c7e3a20e127f2ccc19ac885b621906
[INFO] running `Command { std: "docker" "start" "-a" "31af20f36b5f3a2c903ce7cccb4eac7969c7e3a20e127f2ccc19ac885b621906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31af20f36b5f3a2c903ce7cccb4eac7969c7e3a20e127f2ccc19ac885b621906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31af20f36b5f3a2c903ce7cccb4eac7969c7e3a20e127f2ccc19ac885b621906", kill_on_drop: false }`
[INFO] [stdout] 31af20f36b5f3a2c903ce7cccb4eac7969c7e3a20e127f2ccc19ac885b621906
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] eb41078da4bbe8fa3aa078d1edaedb34be037df71bd67437d3065010d1e405f1
[INFO] running `Command { std: "docker" "start" "-a" "eb41078da4bbe8fa3aa078d1edaedb34be037df71bd67437d3065010d1e405f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]    Compiling stdinix v0.1.0
[INFO] [stderr]    Compiling linenums v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "eb41078da4bbe8fa3aa078d1edaedb34be037df71bd67437d3065010d1e405f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb41078da4bbe8fa3aa078d1edaedb34be037df71bd67437d3065010d1e405f1", kill_on_drop: false }`
[INFO] [stdout] eb41078da4bbe8fa3aa078d1edaedb34be037df71bd67437d3065010d1e405f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0c0c5fe4b860dfb35665d15edc8b4285d187fda7a9817b3a88711c4a07298c8e
[INFO] running `Command { std: "docker" "start" "-a" "0c0c5fe4b860dfb35665d15edc8b4285d187fda7a9817b3a88711c4a07298c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling linenums v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "0c0c5fe4b860dfb35665d15edc8b4285d187fda7a9817b3a88711c4a07298c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0c5fe4b860dfb35665d15edc8b4285d187fda7a9817b3a88711c4a07298c8e", kill_on_drop: false }`
[INFO] [stdout] 0c0c5fe4b860dfb35665d15edc8b4285d187fda7a9817b3a88711c4a07298c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 19f5663bedb050cc7cbb0d93cc44059deb8a66bb7f0d9509f0a42aa57842013f
[INFO] running `Command { std: "docker" "start" "-a" "19f5663bedb050cc7cbb0d93cc44059deb8a66bb7f0d9509f0a42aa57842013f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linenums-9fbe32bc541269d5)
[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" "19f5663bedb050cc7cbb0d93cc44059deb8a66bb7f0d9509f0a42aa57842013f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f5663bedb050cc7cbb0d93cc44059deb8a66bb7f0d9509f0a42aa57842013f", kill_on_drop: false }`
[INFO] [stdout] 19f5663bedb050cc7cbb0d93cc44059deb8a66bb7f0d9509f0a42aa57842013f