[INFO] fetching crate rust10x 0.0.1...
[INFO] testing rust10x-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rust10x 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rust10x 0.0.1
[INFO] finished tweaking crates.io crate rust10x 0.0.1
[INFO] tweaked toml for crates.io crate rust10x 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust10x 0.0.1 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 rust10x 0.0.1 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] 6a33ccca8e585ab49d2f1091b5de575dd170b52dc23f83cbe24e67ed3fd53db1
[INFO] running `Command { std: "docker" "start" "-a" "6a33ccca8e585ab49d2f1091b5de575dd170b52dc23f83cbe24e67ed3fd53db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a33ccca8e585ab49d2f1091b5de575dd170b52dc23f83cbe24e67ed3fd53db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a33ccca8e585ab49d2f1091b5de575dd170b52dc23f83cbe24e67ed3fd53db1", kill_on_drop: false }`
[INFO] [stdout] 6a33ccca8e585ab49d2f1091b5de575dd170b52dc23f83cbe24e67ed3fd53db1
[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] 3b09c3d85ebc11352a777b4b9fbe8c7f040d8a051109be0b923ab3cf24999ca2
[INFO] running `Command { std: "docker" "start" "-a" "3b09c3d85ebc11352a777b4b9fbe8c7f040d8a051109be0b923ab3cf24999ca2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust10x v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "3b09c3d85ebc11352a777b4b9fbe8c7f040d8a051109be0b923ab3cf24999ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b09c3d85ebc11352a777b4b9fbe8c7f040d8a051109be0b923ab3cf24999ca2", kill_on_drop: false }`
[INFO] [stdout] 3b09c3d85ebc11352a777b4b9fbe8c7f040d8a051109be0b923ab3cf24999ca2
[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] ccbfb2a58dcbcb02fffeb73bd71db71f70a516fcc2548513364ab97d56ab9e1c
[INFO] running `Command { std: "docker" "start" "-a" "ccbfb2a58dcbcb02fffeb73bd71db71f70a516fcc2548513364ab97d56ab9e1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust10x v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "ccbfb2a58dcbcb02fffeb73bd71db71f70a516fcc2548513364ab97d56ab9e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccbfb2a58dcbcb02fffeb73bd71db71f70a516fcc2548513364ab97d56ab9e1c", kill_on_drop: false }`
[INFO] [stdout] ccbfb2a58dcbcb02fffeb73bd71db71f70a516fcc2548513364ab97d56ab9e1c
[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] 021bf725b5de2ed0784a9a3465123af4efd46df97eff8680f80cb45f83091682
[INFO] running `Command { std: "docker" "start" "-a" "021bf725b5de2ed0784a9a3465123af4efd46df97eff8680f80cb45f83091682", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust10x-50c5d64aa935a134)
[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" "021bf725b5de2ed0784a9a3465123af4efd46df97eff8680f80cb45f83091682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "021bf725b5de2ed0784a9a3465123af4efd46df97eff8680f80cb45f83091682", kill_on_drop: false }`
[INFO] [stdout] 021bf725b5de2ed0784a9a3465123af4efd46df97eff8680f80cb45f83091682