[INFO] fetching crate skycrane 0.0.0...
[INFO] testing skycrane-0.0.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate skycrane 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate skycrane 0.0.0
[INFO] finished tweaking crates.io crate skycrane 0.0.0
[INFO] tweaked toml for crates.io crate skycrane 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skycrane 0.0.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate skycrane 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcf191c38fef101a159ad86415c5f8a3f641977dec063896d0f366876ff9f7b4
[INFO] running `Command { std: "docker" "start" "-a" "fcf191c38fef101a159ad86415c5f8a3f641977dec063896d0f366876ff9f7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcf191c38fef101a159ad86415c5f8a3f641977dec063896d0f366876ff9f7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf191c38fef101a159ad86415c5f8a3f641977dec063896d0f366876ff9f7b4", kill_on_drop: false }`
[INFO] [stdout] fcf191c38fef101a159ad86415c5f8a3f641977dec063896d0f366876ff9f7b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 043dad69ede72b10bff1657ab7b2c07ce0e8aab903ff70ea5f02567da01920b6
[INFO] running `Command { std: "docker" "start" "-a" "043dad69ede72b10bff1657ab7b2c07ce0e8aab903ff70ea5f02567da01920b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
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[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
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[INFO] [stderr]    Compiling ansi_term v0.12.1
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[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling cranelift-codegen v0.104.0
[INFO] [stderr]    Compiling thread_local v1.1.7
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[INFO] [stderr]    Compiling regex v1.10.3
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[INFO] [stderr]    Compiling serde_derive v1.0.196
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[INFO] [stderr]    Compiling thiserror-impl v1.0.56
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[INFO] [stderr]    Compiling tokio-macros v2.2.0
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[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tokio v1.35.1
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[INFO] [stderr]    Compiling wasmparser v0.118.1
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[INFO] [stderr]    Compiling toml_edit v0.21.1
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[INFO] [stderr]    Compiling toml v0.8.9
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling wasmtime-jit-debug v17.0.0
[INFO] [stderr]    Compiling wasmtime-types v17.0.0
[INFO] [stderr]    Compiling wasmtime-environ v17.0.0
[INFO] [stderr]    Compiling wasmtime-jit v17.0.0
[INFO] [stderr]    Compiling cranelift-frontend v0.104.0
[INFO] [stderr]    Compiling cranelift-native v0.104.0
[INFO] [stderr]    Compiling wasmtime-cranelift-shared v17.0.0
[INFO] [stderr]    Compiling cranelift-wasm v0.104.0
[INFO] [stderr]    Compiling wasmtime-cranelift v17.0.0
[INFO] [stderr]    Compiling wasmtime v17.0.0
[INFO] [stderr]    Compiling skycrane v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "043dad69ede72b10bff1657ab7b2c07ce0e8aab903ff70ea5f02567da01920b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043dad69ede72b10bff1657ab7b2c07ce0e8aab903ff70ea5f02567da01920b6", kill_on_drop: false }`
[INFO] [stdout] 043dad69ede72b10bff1657ab7b2c07ce0e8aab903ff70ea5f02567da01920b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0927cadaddda83dec68494153041fe255d03647a9a9b66160f86fdf78b6e5949
[INFO] running `Command { std: "docker" "start" "-a" "0927cadaddda83dec68494153041fe255d03647a9a9b66160f86fdf78b6e5949", kill_on_drop: false }`
[INFO] [stderr]    Compiling skycrane v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "0927cadaddda83dec68494153041fe255d03647a9a9b66160f86fdf78b6e5949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0927cadaddda83dec68494153041fe255d03647a9a9b66160f86fdf78b6e5949", kill_on_drop: false }`
[INFO] [stdout] 0927cadaddda83dec68494153041fe255d03647a9a9b66160f86fdf78b6e5949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87f02146bd27d0a61d4e3af3d247654d6e1400c1446cdb9ef9d50e5a92181e20
[INFO] running `Command { std: "docker" "start" "-a" "87f02146bd27d0a61d4e3af3d247654d6e1400c1446cdb9ef9d50e5a92181e20", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/bin/skycrane.rs (/opt/rustwide/target/debug/deps/skycrane-1b9f3a0925fb8fe7)
[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" "87f02146bd27d0a61d4e3af3d247654d6e1400c1446cdb9ef9d50e5a92181e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f02146bd27d0a61d4e3af3d247654d6e1400c1446cdb9ef9d50e5a92181e20", kill_on_drop: false }`
[INFO] [stdout] 87f02146bd27d0a61d4e3af3d247654d6e1400c1446cdb9ef9d50e5a92181e20
