[INFO] fetching crate guerrillamail-client-c 0.1.0...
[INFO] testing guerrillamail-client-c-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate guerrillamail-client-c 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate guerrillamail-client-c 0.1.0
[INFO] finished tweaking crates.io crate guerrillamail-client-c 0.1.0
[INFO] tweaked toml for crates.io crate guerrillamail-client-c 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate guerrillamail-client-c 0.1.0 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 guerrillamail-client-c 0.1.0 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded guerrillamail-client v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e209fcf0f69337cf7050a8609ca81e779696dbed375106cb0b4bc7fad90015bc
[INFO] running `Command { std: "docker" "start" "-a" "e209fcf0f69337cf7050a8609ca81e779696dbed375106cb0b4bc7fad90015bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e209fcf0f69337cf7050a8609ca81e779696dbed375106cb0b4bc7fad90015bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e209fcf0f69337cf7050a8609ca81e779696dbed375106cb0b4bc7fad90015bc", kill_on_drop: false }`
[INFO] [stdout] e209fcf0f69337cf7050a8609ca81e779696dbed375106cb0b4bc7fad90015bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d7e952d765c1f52c8ede362c17f2f4f709dd89bd4b2eb8ba8197cf46757c38b3
[INFO] running `Command { std: "docker" "start" "-a" "d7e952d765c1f52c8ede362c17f2f4f709dd89bd4b2eb8ba8197cf46757c38b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling publicsuffix v2.3.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling cookie_store v0.22.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling guerrillamail-client v0.7.2
[INFO] [stderr]    Compiling guerrillamail-client-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.79s
[INFO] running `Command { std: "docker" "inspect" "d7e952d765c1f52c8ede362c17f2f4f709dd89bd4b2eb8ba8197cf46757c38b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e952d765c1f52c8ede362c17f2f4f709dd89bd4b2eb8ba8197cf46757c38b3", kill_on_drop: false }`
[INFO] [stdout] d7e952d765c1f52c8ede362c17f2f4f709dd89bd4b2eb8ba8197cf46757c38b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0cb89e5803faf35a876aae1dcbe07dff73f3016bcd7bf7ab0b2d38f40c654ee3
[INFO] running `Command { std: "docker" "start" "-a" "0cb89e5803faf35a876aae1dcbe07dff73f3016bcd7bf7ab0b2d38f40c654ee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling guerrillamail-client-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "0cb89e5803faf35a876aae1dcbe07dff73f3016bcd7bf7ab0b2d38f40c654ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb89e5803faf35a876aae1dcbe07dff73f3016bcd7bf7ab0b2d38f40c654ee3", kill_on_drop: false }`
[INFO] [stdout] 0cb89e5803faf35a876aae1dcbe07dff73f3016bcd7bf7ab0b2d38f40c654ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fa18fc2edfcf398e2582792bab9b59554ac13aa2f22608c679ab4f4e957c39f4
[INFO] running `Command { std: "docker" "start" "-a" "fa18fc2edfcf398e2582792bab9b59554ac13aa2f22608c679ab4f4e957c39f4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/guerrillamail_client_c-2ed3fcf41d84119b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::gm_string_free_is_null_safe ... ok
[INFO] [stdout] test tests::gm_builder_set_timeout_rejects_zero ... ok
[INFO] [stdout] test tests::null_client_reports_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa18fc2edfcf398e2582792bab9b59554ac13aa2f22608c679ab4f4e957c39f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa18fc2edfcf398e2582792bab9b59554ac13aa2f22608c679ab4f4e957c39f4", kill_on_drop: false }`
[INFO] [stdout] fa18fc2edfcf398e2582792bab9b59554ac13aa2f22608c679ab4f4e957c39f4