[INFO] fetching crate crunchy 0.2.4...
[INFO] testing crunchy-0.2.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate crunchy 0.2.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate crunchy 0.2.4
[INFO] finished tweaking crates.io crate crunchy 0.2.4
[INFO] tweaked toml for crates.io crate crunchy 0.2.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crunchy 0.2.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crunchy 0.2.4 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2311051fd970e8cdd9e25c3c18c87deec69e06792fbb5bca17c4290ca26f290a
[INFO] running `Command { std: "docker" "start" "-a" "2311051fd970e8cdd9e25c3c18c87deec69e06792fbb5bca17c4290ca26f290a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2311051fd970e8cdd9e25c3c18c87deec69e06792fbb5bca17c4290ca26f290a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2311051fd970e8cdd9e25c3c18c87deec69e06792fbb5bca17c4290ca26f290a", kill_on_drop: false }`
[INFO] [stdout] 2311051fd970e8cdd9e25c3c18c87deec69e06792fbb5bca17c4290ca26f290a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03826917e1b69de53b7512ac84966d01d14e80ee04d1f23465fb4797d81a7c2a
[INFO] running `Command { std: "docker" "start" "-a" "03826917e1b69de53b7512ac84966d01d14e80ee04d1f23465fb4797d81a7c2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "03826917e1b69de53b7512ac84966d01d14e80ee04d1f23465fb4797d81a7c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03826917e1b69de53b7512ac84966d01d14e80ee04d1f23465fb4797d81a7c2a", kill_on_drop: false }`
[INFO] [stdout] 03826917e1b69de53b7512ac84966d01d14e80ee04d1f23465fb4797d81a7c2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62f010f2fe7b34e28bdde34272831eaff712ba63fc5b9c978b9dd146b832b61b
[INFO] running `Command { std: "docker" "start" "-a" "62f010f2fe7b34e28bdde34272831eaff712ba63fc5b9c978b9dd146b832b61b", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "62f010f2fe7b34e28bdde34272831eaff712ba63fc5b9c978b9dd146b832b61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f010f2fe7b34e28bdde34272831eaff712ba63fc5b9c978b9dd146b832b61b", kill_on_drop: false }`
[INFO] [stdout] 62f010f2fe7b34e28bdde34272831eaff712ba63fc5b9c978b9dd146b832b61b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac054b24ee4259845dce72dfe3f174259bf26c311c6d6b767d4f530bf7ce34f8
[INFO] running `Command { std: "docker" "start" "-a" "ac054b24ee4259845dce72dfe3f174259bf26c311c6d6b767d4f530bf7ce34f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crunchy-e478830711a2cd39)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crunchy
[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 4 tests
[INFO] [stdout] test /opt/rustwide/target/debug/build/crunchy-3db121dcf7b70dc3/out/lib.rs - unroll (line 16) ... ignored
[INFO] [stdout] test /opt/rustwide/target/debug/build/crunchy-3db121dcf7b70dc3/out/lib.rs - unroll (line 6) ... ignored
[INFO] [stdout] test src/lib.rs - (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - (line 5) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac054b24ee4259845dce72dfe3f174259bf26c311c6d6b767d4f530bf7ce34f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac054b24ee4259845dce72dfe3f174259bf26c311c6d6b767d4f530bf7ce34f8", kill_on_drop: false }`
[INFO] [stdout] ac054b24ee4259845dce72dfe3f174259bf26c311c6d6b767d4f530bf7ce34f8