[INFO] cloning repository https://github.com/dgmcdona/carapace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgmcdona/carapace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgmcdona%2Fcarapace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgmcdona%2Fcarapace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74bba4b1a2b0d9876cf657d6c68273a0136e61db [INFO] testing dgmcdona/carapace against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgmcdona%2Fcarapace" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dgmcdona/carapace on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dgmcdona/carapace [INFO] finished tweaking git repo https://github.com/dgmcdona/carapace [INFO] tweaked toml for git repo https://github.com/dgmcdona/carapace written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/dgmcdona/carapace already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 992a8d440d819a13bd1ceb89effe6be4c9ae6749099de1f5f6db5d6cc80b164a [INFO] running `Command { std: "docker" "start" "-a" "992a8d440d819a13bd1ceb89effe6be4c9ae6749099de1f5f6db5d6cc80b164a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "992a8d440d819a13bd1ceb89effe6be4c9ae6749099de1f5f6db5d6cc80b164a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "992a8d440d819a13bd1ceb89effe6be4c9ae6749099de1f5f6db5d6cc80b164a", kill_on_drop: false }` [INFO] [stdout] 992a8d440d819a13bd1ceb89effe6be4c9ae6749099de1f5f6db5d6cc80b164a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5253d61c188a6bec37b7fda14bb6106d032a43d2b03597341f3138443f1ac367 [INFO] running `Command { std: "docker" "start" "-a" "5253d61c188a6bec37b7fda14bb6106d032a43d2b03597341f3138443f1ac367", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling bytes v0.5.5 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-signal v0.2.9 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling carapace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Stopped` [INFO] [stdout] --> src/jobs/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Stopped, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Terminated` [INFO] [stdout] --> src/jobs/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Terminated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `jobtype` [INFO] [stdout] --> src/jobs/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | jobtype: JobType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `child_handle` [INFO] [stdout] --> src/jobs/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | child_handle: Child, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_command_type` [INFO] [stdout] --> src/jobs/mod.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn get_command_type(&self) -> &CommandType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_job_type` [INFO] [stdout] --> src/jobs/mod.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn get_job_type(&self) -> &JobType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_child_handle` [INFO] [stdout] --> src/jobs/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn get_child_handle(&self) -> &Child { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_jobs` [INFO] [stdout] --> src/jobs/mod.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn list_jobs(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.71s [INFO] running `Command { std: "docker" "inspect" "5253d61c188a6bec37b7fda14bb6106d032a43d2b03597341f3138443f1ac367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5253d61c188a6bec37b7fda14bb6106d032a43d2b03597341f3138443f1ac367", kill_on_drop: false }` [INFO] [stdout] 5253d61c188a6bec37b7fda14bb6106d032a43d2b03597341f3138443f1ac367 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4818fd806fb3534296bd0367f3806cced31de23d638b4be0069cdfa9f286ac7e [INFO] running `Command { std: "docker" "start" "-a" "4818fd806fb3534296bd0367f3806cced31de23d638b4be0069cdfa9f286ac7e", kill_on_drop: false }` [INFO] [stderr] Compiling carapace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Stopped` [INFO] [stdout] --> src/jobs/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Stopped, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Terminated` [INFO] [stdout] --> src/jobs/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Terminated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `jobtype` [INFO] [stdout] --> src/jobs/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | jobtype: JobType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `child_handle` [INFO] [stdout] --> src/jobs/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | child_handle: Child, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_command_type` [INFO] [stdout] --> src/jobs/mod.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn get_command_type(&self) -> &CommandType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_job_type` [INFO] [stdout] --> src/jobs/mod.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn get_job_type(&self) -> &JobType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_child_handle` [INFO] [stdout] --> src/jobs/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn get_child_handle(&self) -> &Child { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_jobs` [INFO] [stdout] --> src/jobs/mod.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn list_jobs(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "4818fd806fb3534296bd0367f3806cced31de23d638b4be0069cdfa9f286ac7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4818fd806fb3534296bd0367f3806cced31de23d638b4be0069cdfa9f286ac7e", kill_on_drop: false }` [INFO] [stdout] 4818fd806fb3534296bd0367f3806cced31de23d638b4be0069cdfa9f286ac7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c90f1b7b6a7b5819d1516445678f8ac5918fbed55b0389b1d2b64d4938a09a8c [INFO] running `Command { std: "docker" "start" "-a" "c90f1b7b6a7b5819d1516445678f8ac5918fbed55b0389b1d2b64d4938a09a8c", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Stopped` [INFO] [stderr] --> src/jobs/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Stopped, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Terminated` [INFO] [stderr] --> src/jobs/mod.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Terminated, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `jobtype` [INFO] [stderr] --> src/jobs/mod.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | jobtype: JobType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `child_handle` [INFO] [stderr] --> src/jobs/mod.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | child_handle: Child, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_command_type` [INFO] [stderr] --> src/jobs/mod.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_command_type(&self) -> &CommandType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_job_type` [INFO] [stderr] --> src/jobs/mod.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn get_job_type(&self) -> &JobType { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_child_handle` [INFO] [stderr] --> src/jobs/mod.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn get_child_handle(&self) -> &Child { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `list_jobs` [INFO] [stderr] --> src/jobs/mod.rs:109:12 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn list_jobs(&self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `carapace` (bin "carapace" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/carapace-cca34f33419f9f79) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/carapace-2bd45ff8c0706923) [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] [stderr] Doc-tests carapace [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" "c90f1b7b6a7b5819d1516445678f8ac5918fbed55b0389b1d2b64d4938a09a8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c90f1b7b6a7b5819d1516445678f8ac5918fbed55b0389b1d2b64d4938a09a8c", kill_on_drop: false }` [INFO] [stdout] c90f1b7b6a7b5819d1516445678f8ac5918fbed55b0389b1d2b64d4938a09a8c