[INFO] fetching crate synthez 0.4.0...
[INFO] testing synthez-0.4.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate synthez 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate synthez 0.4.0
[INFO] finished tweaking crates.io crate synthez 0.4.0
[INFO] tweaked toml for crates.io crate synthez 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synthez 0.4.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synthez 0.4.0 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f60a8ba667e2e5bdcfb19a195a791f0e4d3fc1ec394dd28be7a47fff2bee7e6
[INFO] running `Command { std: "docker" "start" "-a" "0f60a8ba667e2e5bdcfb19a195a791f0e4d3fc1ec394dd28be7a47fff2bee7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f60a8ba667e2e5bdcfb19a195a791f0e4d3fc1ec394dd28be7a47fff2bee7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f60a8ba667e2e5bdcfb19a195a791f0e4d3fc1ec394dd28be7a47fff2bee7e6", kill_on_drop: false }`
[INFO] [stdout] 0f60a8ba667e2e5bdcfb19a195a791f0e4d3fc1ec394dd28be7a47fff2bee7e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a795f9d3903aabd7466559540cf1d7f336eaec3a42816277c903c6620ff1b8ae
[INFO] running `Command { std: "docker" "start" "-a" "a795f9d3903aabd7466559540cf1d7f336eaec3a42816277c903c6620ff1b8ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling sealed v0.6.0
[INFO] [stderr]    Compiling synthez-core v0.4.0
[INFO] [stderr]    Compiling synthez-codegen v0.4.0
[INFO] [stderr]    Compiling synthez v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.20s
[INFO] running `Command { std: "docker" "inspect" "a795f9d3903aabd7466559540cf1d7f336eaec3a42816277c903c6620ff1b8ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a795f9d3903aabd7466559540cf1d7f336eaec3a42816277c903c6620ff1b8ae", kill_on_drop: false }`
[INFO] [stdout] a795f9d3903aabd7466559540cf1d7f336eaec3a42816277c903c6620ff1b8ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6e257c654bf1ba66179ae9ef39a98f59806bc5f1414e42cec33b0c6474e932f
[INFO] running `Command { std: "docker" "start" "-a" "b6e257c654bf1ba66179ae9ef39a98f59806bc5f1414e42cec33b0c6474e932f", kill_on_drop: false }`
[INFO] [stderr]    Compiling synthez v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b6e257c654bf1ba66179ae9ef39a98f59806bc5f1414e42cec33b0c6474e932f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e257c654bf1ba66179ae9ef39a98f59806bc5f1414e42cec33b0c6474e932f", kill_on_drop: false }`
[INFO] [stdout] b6e257c654bf1ba66179ae9ef39a98f59806bc5f1414e42cec33b0c6474e932f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f95c39b2c0293ab3a54601c221e5918bfba9b171ce3c23fc61c783b951bb6978
[INFO] running `Command { std: "docker" "start" "-a" "f95c39b2c0293ab3a54601c221e5918bfba9b171ce3c23fc61c783b951bb6978", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synthez-b12c723de93a91f9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests synthez
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.82s; merged doctests compilation took 0.81s
[INFO] running `Command { std: "docker" "inspect" "f95c39b2c0293ab3a54601c221e5918bfba9b171ce3c23fc61c783b951bb6978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95c39b2c0293ab3a54601c221e5918bfba9b171ce3c23fc61c783b951bb6978", kill_on_drop: false }`
[INFO] [stdout] f95c39b2c0293ab3a54601c221e5918bfba9b171ce3c23fc61c783b951bb6978
