[INFO] cloning repository https://github.com/MechanicalOrange5/definitely-only-once
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MechanicalOrange5/definitely-only-once" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMechanicalOrange5%2Fdefinitely-only-once", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMechanicalOrange5%2Fdefinitely-only-once'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7144ac4e1d91039356e9e41a500eff3978ad47f
[INFO] testing MechanicalOrange5/definitely-only-once against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMechanicalOrange5%2Fdefinitely-only-once" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MechanicalOrange5/definitely-only-once
[INFO] finished tweaking git repo https://github.com/MechanicalOrange5/definitely-only-once
[INFO] tweaked toml for git repo https://github.com/MechanicalOrange5/definitely-only-once written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MechanicalOrange5/definitely-only-once on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MechanicalOrange5/definitely-only-once 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1820c30e7deacbc3e751ec3b82f24f7aebe8ef1efde06746e0a7d4ca0a01e766
[INFO] running `Command { std: "docker" "start" "-a" "1820c30e7deacbc3e751ec3b82f24f7aebe8ef1efde06746e0a7d4ca0a01e766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1820c30e7deacbc3e751ec3b82f24f7aebe8ef1efde06746e0a7d4ca0a01e766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1820c30e7deacbc3e751ec3b82f24f7aebe8ef1efde06746e0a7d4ca0a01e766", kill_on_drop: false }`
[INFO] [stdout] 1820c30e7deacbc3e751ec3b82f24f7aebe8ef1efde06746e0a7d4ca0a01e766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd25e3a61f37c4114618fa9da82d9f72e1b5dd81a6a0c9d688ce7c1cac38e20d
[INFO] running `Command { std: "docker" "start" "-a" "fd25e3a61f37c4114618fa9da82d9f72e1b5dd81a6a0c9d688ce7c1cac38e20d", kill_on_drop: false }`
[INFO] [stderr]    Compiling definitely_only_once v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "fd25e3a61f37c4114618fa9da82d9f72e1b5dd81a6a0c9d688ce7c1cac38e20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd25e3a61f37c4114618fa9da82d9f72e1b5dd81a6a0c9d688ce7c1cac38e20d", kill_on_drop: false }`
[INFO] [stdout] fd25e3a61f37c4114618fa9da82d9f72e1b5dd81a6a0c9d688ce7c1cac38e20d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ec66ea046820ac6f37b148ce918d37eea4ef77946598bc6058b9763e4d2fc2c
[INFO] running `Command { std: "docker" "start" "-a" "9ec66ea046820ac6f37b148ce918d37eea4ef77946598bc6058b9763e4d2fc2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling definitely_only_once v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "9ec66ea046820ac6f37b148ce918d37eea4ef77946598bc6058b9763e4d2fc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec66ea046820ac6f37b148ce918d37eea4ef77946598bc6058b9763e4d2fc2c", kill_on_drop: false }`
[INFO] [stdout] 9ec66ea046820ac6f37b148ce918d37eea4ef77946598bc6058b9763e4d2fc2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 430a77a30da6d15ae1694192c6283c7df895816b1a39ac96dac06c2671c26419
[INFO] running `Command { std: "docker" "start" "-a" "430a77a30da6d15ae1694192c6283c7df895816b1a39ac96dac06c2671c26419", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::fn_test ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/definitely_only_once-af67e20208b47fbd)
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/definitely_only_once-af67e20208b47fbd` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "430a77a30da6d15ae1694192c6283c7df895816b1a39ac96dac06c2671c26419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "430a77a30da6d15ae1694192c6283c7df895816b1a39ac96dac06c2671c26419", kill_on_drop: false }`
[INFO] [stdout] 430a77a30da6d15ae1694192c6283c7df895816b1a39ac96dac06c2671c26419