[INFO] fetching crate crom 0.3.0...
[INFO] testing crom-0.3.0 against 1.63.0 for beta-1.64-2
[INFO] extracting crate crom 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate crom 0.3.0 on toolchain 1.63.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crom 0.3.0
[INFO] finished tweaking crates.io crate crom 0.3.0
[INFO] tweaked toml for crates.io crate crom 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate crom 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aeff990ffb5d16826a6f320e91cc8d3cbb5ad598cc754935c886e471f48b0ec7
[INFO] running `Command { std: "docker" "start" "-a" "aeff990ffb5d16826a6f320e91cc8d3cbb5ad598cc754935c886e471f48b0ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aeff990ffb5d16826a6f320e91cc8d3cbb5ad598cc754935c886e471f48b0ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeff990ffb5d16826a6f320e91cc8d3cbb5ad598cc754935c886e471f48b0ec7", kill_on_drop: false }`
[INFO] [stdout] aeff990ffb5d16826a6f320e91cc8d3cbb5ad598cc754935c886e471f48b0ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9686e94abb233eb19794f93e24d5e2373c10ed5971ec112744e6b928714adb
[INFO] running `Command { std: "docker" "start" "-a" "7e9686e94abb233eb19794f93e24d5e2373c10ed5971ec112744e6b928714adb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
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[INFO] [stderr]    Compiling surf v2.0.0-alpha.4
[INFO] [stderr]    Compiling graphql_client v0.9.0
[INFO] [stderr]    Compiling crom v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "7e9686e94abb233eb19794f93e24d5e2373c10ed5971ec112744e6b928714adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9686e94abb233eb19794f93e24d5e2373c10ed5971ec112744e6b928714adb", kill_on_drop: false }`
[INFO] [stdout] 7e9686e94abb233eb19794f93e24d5e2373c10ed5971ec112744e6b928714adb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e7a84c53c273863d568dd54ab39a18804744b622a72b5b53466727131869d8d
[INFO] running `Command { std: "docker" "start" "-a" "8e7a84c53c273863d568dd54ab39a18804744b622a72b5b53466727131869d8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling crom v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "8e7a84c53c273863d568dd54ab39a18804744b622a72b5b53466727131869d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7a84c53c273863d568dd54ab39a18804744b622a72b5b53466727131869d8d", kill_on_drop: false }`
[INFO] [stdout] 8e7a84c53c273863d568dd54ab39a18804744b622a72b5b53466727131869d8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 299bc0e6f5f94f4593cc8a9e10f7a906f61d70b39c253fca1a3ca142487d5330
[INFO] running `Command { std: "docker" "start" "-a" "299bc0e6f5f94f4593cc8a9e10f7a906f61d70b39c253fca1a3ca142487d5330", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crom-e0ee1b04b2d8db83)
[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 crom
[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" "299bc0e6f5f94f4593cc8a9e10f7a906f61d70b39c253fca1a3ca142487d5330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299bc0e6f5f94f4593cc8a9e10f7a906f61d70b39c253fca1a3ca142487d5330", kill_on_drop: false }`
[INFO] [stdout] 299bc0e6f5f94f4593cc8a9e10f7a906f61d70b39c253fca1a3ca142487d5330