[INFO] fetching crate snafu-derive 0.9.0...
[INFO] testing snafu-derive-0.9.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate snafu-derive 0.9.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate snafu-derive 0.9.0
[INFO] finished tweaking crates.io crate snafu-derive 0.9.0
[INFO] tweaked toml for crates.io crate snafu-derive 0.9.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snafu-derive 0.9.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snafu-derive 0.9.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c7e41ed8a4d359e96ed193219ed76fe6dde18bffa3d406cf246a39f0edb4c2a
[INFO] running `Command { std: "docker" "start" "-a" "8c7e41ed8a4d359e96ed193219ed76fe6dde18bffa3d406cf246a39f0edb4c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c7e41ed8a4d359e96ed193219ed76fe6dde18bffa3d406cf246a39f0edb4c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7e41ed8a4d359e96ed193219ed76fe6dde18bffa3d406cf246a39f0edb4c2a", kill_on_drop: false }`
[INFO] [stdout] 8c7e41ed8a4d359e96ed193219ed76fe6dde18bffa3d406cf246a39f0edb4c2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01bff897577a2fe904b01df7aa3207069516acbb22080b47b370e443ef661064
[INFO] running `Command { std: "docker" "start" "-a" "01bff897577a2fe904b01df7aa3207069516acbb22080b47b370e443ef661064", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v2.0.56
[INFO] [stderr]    Compiling snafu-derive v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.40s
[INFO] running `Command { std: "docker" "inspect" "01bff897577a2fe904b01df7aa3207069516acbb22080b47b370e443ef661064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01bff897577a2fe904b01df7aa3207069516acbb22080b47b370e443ef661064", kill_on_drop: false }`
[INFO] [stdout] 01bff897577a2fe904b01df7aa3207069516acbb22080b47b370e443ef661064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8d656ab65e3b589805e268e6078b3480b72b9e7de64c8678b62e5e22cadb897
[INFO] running `Command { std: "docker" "start" "-a" "a8d656ab65e3b589805e268e6078b3480b72b9e7de64c8678b62e5e22cadb897", kill_on_drop: false }`
[INFO] [stderr]    Compiling snafu-derive v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "a8d656ab65e3b589805e268e6078b3480b72b9e7de64c8678b62e5e22cadb897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d656ab65e3b589805e268e6078b3480b72b9e7de64c8678b62e5e22cadb897", kill_on_drop: false }`
[INFO] [stdout] a8d656ab65e3b589805e268e6078b3480b72b9e7de64c8678b62e5e22cadb897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17dd73a6a0fc4cc8fa25f90a50217a4cf0c09092949d68e119450d42d171de18
[INFO] running `Command { std: "docker" "start" "-a" "17dd73a6a0fc4cc8fa25f90a50217a4cf0c09092949d68e119450d42d171de18", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snafu_derive-e7be4a9e1dcb0c62)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test parse::test::finds_multiple_named_arguments ... ok
[INFO] [stdout] test parse::test::finds_named_argument ... ok
[INFO] [stdout] test parse::test::ignores_format_spec ... ok
[INFO] [stdout] test parse::test::ignores_positional_arguments ... ok
[INFO] [stdout] test parse::test::finds_named_arguments_around_escaped ... ok
[INFO] [stdout] test parse::test::ignores_escaped_braces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snafu_derive
[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" "17dd73a6a0fc4cc8fa25f90a50217a4cf0c09092949d68e119450d42d171de18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17dd73a6a0fc4cc8fa25f90a50217a4cf0c09092949d68e119450d42d171de18", kill_on_drop: false }`
[INFO] [stdout] 17dd73a6a0fc4cc8fa25f90a50217a4cf0c09092949d68e119450d42d171de18