[INFO] fetching crate trafix-engine 0.1.0...
[INFO] testing trafix-engine-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate trafix-engine 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate trafix-engine 0.1.0
[INFO] finished tweaking crates.io crate trafix-engine 0.1.0
[INFO] tweaked toml for crates.io crate trafix-engine 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trafix-engine 0.1.0 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 trafix-engine 0.1.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cb67b878d2ade11f56fdcacfaaa91f58a4bca7a831c782d7370ce9d466fa5398
[INFO] running `Command { std: "docker" "start" "-a" "cb67b878d2ade11f56fdcacfaaa91f58a4bca7a831c782d7370ce9d466fa5398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb67b878d2ade11f56fdcacfaaa91f58a4bca7a831c782d7370ce9d466fa5398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb67b878d2ade11f56fdcacfaaa91f58a4bca7a831c782d7370ce9d466fa5398", kill_on_drop: false }`
[INFO] [stdout] cb67b878d2ade11f56fdcacfaaa91f58a4bca7a831c782d7370ce9d466fa5398
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ce32783b4dc0b5c56b217352269a34a3bba6d12eab6773ba8f5bb3ee201d6ed8
[INFO] running `Command { std: "docker" "start" "-a" "ce32783b4dc0b5c56b217352269a34a3bba6d12eab6773ba8f5bb3ee201d6ed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling trafix-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "ce32783b4dc0b5c56b217352269a34a3bba6d12eab6773ba8f5bb3ee201d6ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce32783b4dc0b5c56b217352269a34a3bba6d12eab6773ba8f5bb3ee201d6ed8", kill_on_drop: false }`
[INFO] [stdout] ce32783b4dc0b5c56b217352269a34a3bba6d12eab6773ba8f5bb3ee201d6ed8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 73f017f8ac6153a41d4e593d7d0e3c44e98ee6e662601f146bdd48c697694bbe
[INFO] running `Command { std: "docker" "start" "-a" "73f017f8ac6153a41d4e593d7d0e3c44e98ee6e662601f146bdd48c697694bbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling trafix-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "73f017f8ac6153a41d4e593d7d0e3c44e98ee6e662601f146bdd48c697694bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f017f8ac6153a41d4e593d7d0e3c44e98ee6e662601f146bdd48c697694bbe", kill_on_drop: false }`
[INFO] [stdout] 73f017f8ac6153a41d4e593d7d0e3c44e98ee6e662601f146bdd48c697694bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9d8907340da00ebcb97d865cf123752f121cb7a76408cae59c56f53a250f03ef
[INFO] running `Command { std: "docker" "start" "-a" "9d8907340da00ebcb97d865cf123752f121cb7a76408cae59c56f53a250f03ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/trafix_engine-454a17bf98b8d2b1)
[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" "9d8907340da00ebcb97d865cf123752f121cb7a76408cae59c56f53a250f03ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8907340da00ebcb97d865cf123752f121cb7a76408cae59c56f53a250f03ef", kill_on_drop: false }`
[INFO] [stdout] 9d8907340da00ebcb97d865cf123752f121cb7a76408cae59c56f53a250f03ef