[INFO] fetching crate typesynth-core 0.0.1...
[INFO] testing typesynth-core-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate typesynth-core 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate typesynth-core 0.0.1
[INFO] finished tweaking crates.io crate typesynth-core 0.0.1
[INFO] tweaked toml for crates.io crate typesynth-core 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate typesynth-core 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate typesynth-core 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9447443db9f0aeaac3cc73cf9211827edf48101e555c4f2a4fe67aa5a86921e
[INFO] running `Command { std: "docker" "start" "-a" "b9447443db9f0aeaac3cc73cf9211827edf48101e555c4f2a4fe67aa5a86921e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9447443db9f0aeaac3cc73cf9211827edf48101e555c4f2a4fe67aa5a86921e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9447443db9f0aeaac3cc73cf9211827edf48101e555c4f2a4fe67aa5a86921e", kill_on_drop: false }`
[INFO] [stdout] b9447443db9f0aeaac3cc73cf9211827edf48101e555c4f2a4fe67aa5a86921e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c272f19deae2d1c4d1a59c99d7d4d9faecc132ec3b1cc053aaf8678a77647d10
[INFO] running `Command { std: "docker" "start" "-a" "c272f19deae2d1c4d1a59c99d7d4d9faecc132ec3b1cc053aaf8678a77647d10", kill_on_drop: false }`
[INFO] [stderr]    Compiling typesynth-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "c272f19deae2d1c4d1a59c99d7d4d9faecc132ec3b1cc053aaf8678a77647d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c272f19deae2d1c4d1a59c99d7d4d9faecc132ec3b1cc053aaf8678a77647d10", kill_on_drop: false }`
[INFO] [stdout] c272f19deae2d1c4d1a59c99d7d4d9faecc132ec3b1cc053aaf8678a77647d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1af82a2fa79946ce2942c01159907dd74ee1d2cc76076cef1c5f8458bc10f254
[INFO] running `Command { std: "docker" "start" "-a" "1af82a2fa79946ce2942c01159907dd74ee1d2cc76076cef1c5f8458bc10f254", kill_on_drop: false }`
[INFO] [stderr]    Compiling typesynth-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "1af82a2fa79946ce2942c01159907dd74ee1d2cc76076cef1c5f8458bc10f254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af82a2fa79946ce2942c01159907dd74ee1d2cc76076cef1c5f8458bc10f254", kill_on_drop: false }`
[INFO] [stdout] 1af82a2fa79946ce2942c01159907dd74ee1d2cc76076cef1c5f8458bc10f254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32a9f8c7aa141d66815e3a3a98a88abc3ea825806b1af771417c4357286c6778
[INFO] running `Command { std: "docker" "start" "-a" "32a9f8c7aa141d66815e3a3a98a88abc3ea825806b1af771417c4357286c6778", 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/typesynth_core-1d5fbfac7cd64f5b)
[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" "32a9f8c7aa141d66815e3a3a98a88abc3ea825806b1af771417c4357286c6778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a9f8c7aa141d66815e3a3a98a88abc3ea825806b1af771417c4357286c6778", kill_on_drop: false }`
[INFO] [stdout] 32a9f8c7aa141d66815e3a3a98a88abc3ea825806b1af771417c4357286c6778