[INFO] cloning repository https://github.com/myfreeweb/tiny-nix-ipc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/myfreeweb/tiny-nix-ipc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyfreeweb%2Ftiny-nix-ipc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyfreeweb%2Ftiny-nix-ipc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 373ee4e6756e4c0ef624fdb64dea3a710bb9e4b7 [INFO] testing myfreeweb/tiny-nix-ipc against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyfreeweb%2Ftiny-nix-ipc" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/myfreeweb/tiny-nix-ipc on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/myfreeweb/tiny-nix-ipc [INFO] finished tweaking git repo https://github.com/myfreeweb/tiny-nix-ipc [INFO] tweaked toml for git repo https://github.com/myfreeweb/tiny-nix-ipc written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/myfreeweb/tiny-nix-ipc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_cbor v0.10.2 [INFO] [stderr] Downloaded shmemfdrs v0.1.1 [INFO] [stderr] Downloaded half v1.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2483aa46c1e12b45e4d9baba4daa2d347cd3257b8faffde9f94a61098e05a25 [INFO] running `Command { std: "docker" "start" "-a" "a2483aa46c1e12b45e4d9baba4daa2d347cd3257b8faffde9f94a61098e05a25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2483aa46c1e12b45e4d9baba4daa2d347cd3257b8faffde9f94a61098e05a25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2483aa46c1e12b45e4d9baba4daa2d347cd3257b8faffde9f94a61098e05a25", kill_on_drop: false }` [INFO] [stdout] a2483aa46c1e12b45e4d9baba4daa2d347cd3257b8faffde9f94a61098e05a25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 205f438a9c85bf3e638dcded8885a562d0ebc653b57bc9ddcb26c71e19b8f47a [INFO] running `Command { std: "docker" "start" "-a" "205f438a9c85bf3e638dcded8885a562d0ebc653b57bc9ddcb26c71e19b8f47a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling tiny-nix-ipc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / error_chain!{ [INFO] [stdout] 28 | | foreign_links { [INFO] [stdout] 29 | | Nix(::nix::Error); [INFO] [stdout] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.85s [INFO] running `Command { std: "docker" "inspect" "205f438a9c85bf3e638dcded8885a562d0ebc653b57bc9ddcb26c71e19b8f47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "205f438a9c85bf3e638dcded8885a562d0ebc653b57bc9ddcb26c71e19b8f47a", kill_on_drop: false }` [INFO] [stdout] 205f438a9c85bf3e638dcded8885a562d0ebc653b57bc9ddcb26c71e19b8f47a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad50cc9d997ad565ee355dd0e9ee7c5631da0f86d9128211ca918bd574ae5513 [INFO] running `Command { std: "docker" "start" "-a" "ad50cc9d997ad565ee355dd0e9ee7c5631da0f86d9128211ca918bd574ae5513", kill_on_drop: false }` [INFO] [stderr] Compiling shmemfdrs v0.1.1 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / error_chain!{ [INFO] [stdout] 28 | | foreign_links { [INFO] [stdout] 29 | | Nix(::nix::Error); [INFO] [stdout] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tiny-nix-ipc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / error_chain!{ [INFO] [stdout] 28 | | foreign_links { [INFO] [stdout] 29 | | Nix(::nix::Error); [INFO] [stdout] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "ad50cc9d997ad565ee355dd0e9ee7c5631da0f86d9128211ca918bd574ae5513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad50cc9d997ad565ee355dd0e9ee7c5631da0f86d9128211ca918bd574ae5513", kill_on_drop: false }` [INFO] [stdout] ad50cc9d997ad565ee355dd0e9ee7c5631da0f86d9128211ca918bd574ae5513 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b43ed5fe866c78e3bd7683138151f22b6527cf15077aa17d918e3fbbc6c08a5 [INFO] running `Command { std: "docker" "start" "-a" "2b43ed5fe866c78e3bd7683138151f22b6527cf15077aa17d918e3fbbc6c08a5", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | / error_chain!{ [INFO] [stderr] 28 | | foreign_links { [INFO] [stderr] 29 | | Nix(::nix::Error); [INFO] [stderr] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stderr] ... | [INFO] [stderr] 39 | | } [INFO] [stderr] 40 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | / error_chain!{ [INFO] [stderr] 28 | | foreign_links { [INFO] [stderr] 29 | | Nix(::nix::Error); [INFO] [stderr] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stderr] ... | [INFO] [stderr] 39 | | } [INFO] [stderr] 40 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tiny_nix_ipc-df833a66ef946be0) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_slice_success ... ok [INFO] [stdout] test tests::test_fd_passing ... ok [INFO] [stdout] test tests::test_slice_buf_too_short ... ok [INFO] [stdout] test tests::test_slice_with_len_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tiny-nix-ipc [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" "2b43ed5fe866c78e3bd7683138151f22b6527cf15077aa17d918e3fbbc6c08a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b43ed5fe866c78e3bd7683138151f22b6527cf15077aa17d918e3fbbc6c08a5", kill_on_drop: false }` [INFO] [stdout] 2b43ed5fe866c78e3bd7683138151f22b6527cf15077aa17d918e3fbbc6c08a5