[INFO] fetching crate microtype 0.4.1...
[INFO] testing microtype-0.4.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate microtype 0.4.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate microtype 0.4.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microtype 0.4.1
[INFO] finished tweaking crates.io crate microtype 0.4.1
[INFO] tweaked toml for crates.io crate microtype 0.4.1 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded secrecy v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73a7fd626d2a7294d2cdd7d5e5e1e60613a4cad8128fbf8d7b0391e24bca8de9
[INFO] running `Command { std: "docker" "start" "-a" "73a7fd626d2a7294d2cdd7d5e5e1e60613a4cad8128fbf8d7b0391e24bca8de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73a7fd626d2a7294d2cdd7d5e5e1e60613a4cad8128fbf8d7b0391e24bca8de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a7fd626d2a7294d2cdd7d5e5e1e60613a4cad8128fbf8d7b0391e24bca8de9", kill_on_drop: false }`
[INFO] [stdout] 73a7fd626d2a7294d2cdd7d5e5e1e60613a4cad8128fbf8d7b0391e24bca8de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb7d3b3b6fdc9ca35781a5147405318c9474c4880e0eecebd6523b6bd7522df6
[INFO] running `Command { std: "docker" "start" "-a" "bb7d3b3b6fdc9ca35781a5147405318c9474c4880e0eecebd6523b6bd7522df6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling secrecy v0.8.0
[INFO] [stderr]    Compiling microtype v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.91s
[INFO] running `Command { std: "docker" "inspect" "bb7d3b3b6fdc9ca35781a5147405318c9474c4880e0eecebd6523b6bd7522df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7d3b3b6fdc9ca35781a5147405318c9474c4880e0eecebd6523b6bd7522df6", kill_on_drop: false }`
[INFO] [stdout] bb7d3b3b6fdc9ca35781a5147405318c9474c4880e0eecebd6523b6bd7522df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2483a33c48ab39929e958b62f574c417a3927a39b412217487793c05d706715e
[INFO] running `Command { std: "docker" "start" "-a" "2483a33c48ab39929e958b62f574c417a3927a39b412217487793c05d706715e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling microtype v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "2483a33c48ab39929e958b62f574c417a3927a39b412217487793c05d706715e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2483a33c48ab39929e958b62f574c417a3927a39b412217487793c05d706715e", kill_on_drop: false }`
[INFO] [stdout] 2483a33c48ab39929e958b62f574c417a3927a39b412217487793c05d706715e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28afe50cd464ae5acb5c42162f31d84b40991a232defe201b11cddb1adf64ae7
[INFO] running `Command { std: "docker" "start" "-a" "28afe50cd464ae5acb5c42162f31d84b40991a232defe201b11cddb1adf64ae7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/microtype-c0adb5beb417a202)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test microtype_macro::tests::can_transmute ... ok
[INFO] [stdout] test microtype_macro::tests::email_clone ... ok
[INFO] [stdout] test microtype_macro::tests::email_example ... ok
[INFO] [stdout] test microtype_macro::tests::multiple_declarations ... ok
[INFO] [stdout] test microtype_macro::tests::multiple_declarations_with_traits ... ok
[INFO] [stdout] test microtype_macro::tests::serde_transparent ... ok
[INFO] [stdout] test secret_microtype::tests::example_serializable ... ok
[INFO] [stdout] test secret_microtype::tests::example_non_serializable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests microtype
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 77) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 35) - compile fail ... ok
[INFO] [stdout] test src/microtype_macro.rs - microtype_macro::microtype (line 61) - compile fail ... ok
[INFO] [stdout] test src/secret_microtype.rs - secret_microtype::secret_microtype (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/microtype_macro.rs - microtype_macro::microtype (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... ok
[INFO] [stdout] test src/microtype_macro.rs - microtype_macro::copy_microtype (line 128) ... ok
[INFO] [stdout] test src/microtype_macro.rs - microtype_macro::microtype (line 29) ... ok
[INFO] [stdout] test src/microtype_macro.rs - microtype_macro::microtype (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/secret_microtype.rs - secret_microtype::secret_microtype (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28afe50cd464ae5acb5c42162f31d84b40991a232defe201b11cddb1adf64ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28afe50cd464ae5acb5c42162f31d84b40991a232defe201b11cddb1adf64ae7", kill_on_drop: false }`
[INFO] [stdout] 28afe50cd464ae5acb5c42162f31d84b40991a232defe201b11cddb1adf64ae7