[INFO] fetching crate diskurs 0.0.0...
[INFO] testing diskurs-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate diskurs 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate diskurs 0.0.0
[INFO] finished tweaking crates.io crate diskurs 0.0.0
[INFO] tweaked toml for crates.io crate diskurs 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diskurs 0.0.0 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 diskurs 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4d1eab426133b7cb2cc4a0d14c91cbc18adc87775d3f7a37f4c9e8bd2e8a30dc
[INFO] running `Command { std: "docker" "start" "-a" "4d1eab426133b7cb2cc4a0d14c91cbc18adc87775d3f7a37f4c9e8bd2e8a30dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d1eab426133b7cb2cc4a0d14c91cbc18adc87775d3f7a37f4c9e8bd2e8a30dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1eab426133b7cb2cc4a0d14c91cbc18adc87775d3f7a37f4c9e8bd2e8a30dc", kill_on_drop: false }`
[INFO] [stdout] 4d1eab426133b7cb2cc4a0d14c91cbc18adc87775d3f7a37f4c9e8bd2e8a30dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] aa53fdb05c0d747dbc82944ec3279ae3bec7ba40c56abfc6d5152722e127d717
[INFO] running `Command { std: "docker" "start" "-a" "aa53fdb05c0d747dbc82944ec3279ae3bec7ba40c56abfc6d5152722e127d717", kill_on_drop: false }`
[INFO] [stderr]    Compiling diskurs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "aa53fdb05c0d747dbc82944ec3279ae3bec7ba40c56abfc6d5152722e127d717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa53fdb05c0d747dbc82944ec3279ae3bec7ba40c56abfc6d5152722e127d717", kill_on_drop: false }`
[INFO] [stdout] aa53fdb05c0d747dbc82944ec3279ae3bec7ba40c56abfc6d5152722e127d717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 34dbdc415fee29e20d5c31830aec0d8251f6bb2c294d7d5cb3959b2f8fa7bb0a
[INFO] running `Command { std: "docker" "start" "-a" "34dbdc415fee29e20d5c31830aec0d8251f6bb2c294d7d5cb3959b2f8fa7bb0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling diskurs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "34dbdc415fee29e20d5c31830aec0d8251f6bb2c294d7d5cb3959b2f8fa7bb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34dbdc415fee29e20d5c31830aec0d8251f6bb2c294d7d5cb3959b2f8fa7bb0a", kill_on_drop: false }`
[INFO] [stdout] 34dbdc415fee29e20d5c31830aec0d8251f6bb2c294d7d5cb3959b2f8fa7bb0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 859dab0fe0a02cbbbf891ed0a9e71bed41f9ac474d6f5cf7ae95615c67bd31e2
[INFO] running `Command { std: "docker" "start" "-a" "859dab0fe0a02cbbbf891ed0a9e71bed41f9ac474d6f5cf7ae95615c67bd31e2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/diskurs-43bff6ece18e4118)
[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" "859dab0fe0a02cbbbf891ed0a9e71bed41f9ac474d6f5cf7ae95615c67bd31e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859dab0fe0a02cbbbf891ed0a9e71bed41f9ac474d6f5cf7ae95615c67bd31e2", kill_on_drop: false }`
[INFO] [stdout] 859dab0fe0a02cbbbf891ed0a9e71bed41f9ac474d6f5cf7ae95615c67bd31e2