[INFO] fetching crate const_typed_builder 0.3.0...
[INFO] testing const_typed_builder-0.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate const_typed_builder 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate const_typed_builder 0.3.0
[INFO] finished tweaking crates.io crate const_typed_builder 0.3.0
[INFO] tweaked toml for crates.io crate const_typed_builder 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate const_typed_builder 0.3.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_typed_builder_derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8b083d44a06df4c286a35f6faaae9f3047d2cd7b6902827d6524853fe43e2ab
[INFO] running `Command { std: "docker" "start" "-a" "e8b083d44a06df4c286a35f6faaae9f3047d2cd7b6902827d6524853fe43e2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8b083d44a06df4c286a35f6faaae9f3047d2cd7b6902827d6524853fe43e2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b083d44a06df4c286a35f6faaae9f3047d2cd7b6902827d6524853fe43e2ab", kill_on_drop: false }`
[INFO] [stdout] e8b083d44a06df4c286a35f6faaae9f3047d2cd7b6902827d6524853fe43e2ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1acb258acc9b4154c4b363cf15ffc55caa4a6515e882ce13de426ecc85106f30
[INFO] running `Command { std: "docker" "start" "-a" "1acb258acc9b4154c4b363cf15ffc55caa4a6515e882ce13de426ecc85106f30", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling const_typed_builder_derive v0.3.0
[INFO] [stderr]    Compiling const_typed_builder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `Command { std: "docker" "inspect" "1acb258acc9b4154c4b363cf15ffc55caa4a6515e882ce13de426ecc85106f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1acb258acc9b4154c4b363cf15ffc55caa4a6515e882ce13de426ecc85106f30", kill_on_drop: false }`
[INFO] [stdout] 1acb258acc9b4154c4b363cf15ffc55caa4a6515e882ce13de426ecc85106f30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27a00ac648379e9e913093a699cbccb0fd6e9044c42e5a5d118ec871eb6269f3
[INFO] running `Command { std: "docker" "start" "-a" "27a00ac648379e9e913093a699cbccb0fd6e9044c42e5a5d118ec871eb6269f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling trybuild v1.0.110
[INFO] [stderr]    Compiling const_typed_builder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.24s
[INFO] running `Command { std: "docker" "inspect" "27a00ac648379e9e913093a699cbccb0fd6e9044c42e5a5d118ec871eb6269f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a00ac648379e9e913093a699cbccb0fd6e9044c42e5a5d118ec871eb6269f3", kill_on_drop: false }`
[INFO] [stdout] 27a00ac648379e9e913093a699cbccb0fd6e9044c42e5a5d118ec871eb6269f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 405dfddfaff062c6e68874bc8a1934f690a935ee4ed542cc1c7fb6d9b68acfd7
[INFO] running `Command { std: "docker" "start" "-a" "405dfddfaff062c6e68874bc8a1934f690a935ee4ed542cc1c7fb6d9b68acfd7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/const_typed_builder-735b0269e470bedd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const_typed_builder
[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 15 tests
[INFO] [stdout] test src/lib.rs - Builder (line 165) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 148) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 245) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 219) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 30) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 132) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 186) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 98) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 68) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 51) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "405dfddfaff062c6e68874bc8a1934f690a935ee4ed542cc1c7fb6d9b68acfd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405dfddfaff062c6e68874bc8a1934f690a935ee4ed542cc1c7fb6d9b68acfd7", kill_on_drop: false }`
[INFO] [stdout] 405dfddfaff062c6e68874bc8a1934f690a935ee4ed542cc1c7fb6d9b68acfd7