[INFO] cloning repository https://github.com/octowaddle/pier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/octowaddle/pier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foctowaddle%2Fpier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foctowaddle%2Fpier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48cd633da589b3f8d910bf648b916fa291158bac [INFO] testing octowaddle/pier against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foctowaddle%2Fpier" "/workspace/builds/worker-39/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/octowaddle/pier on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/octowaddle/pier [INFO] finished tweaking git repo https://github.com/octowaddle/pier [INFO] tweaked toml for git repo https://github.com/octowaddle/pier written to /workspace/builds/worker-39/source/Cargo.toml [INFO] crate git repo https://github.com/octowaddle/pier already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9be6074e6ef2f69b189f64117044f52441c7eb255db07472714187b09bcccef [INFO] running `Command { std: "docker" "start" "-a" "f9be6074e6ef2f69b189f64117044f52441c7eb255db07472714187b09bcccef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9be6074e6ef2f69b189f64117044f52441c7eb255db07472714187b09bcccef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9be6074e6ef2f69b189f64117044f52441c7eb255db07472714187b09bcccef", kill_on_drop: false }` [INFO] [stdout] f9be6074e6ef2f69b189f64117044f52441c7eb255db07472714187b09bcccef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e69cc6de27814a0c2f1ccdc66db346f82ef02f4f692c7dafd8d3ecdd8e0794be [INFO] running `Command { std: "docker" "start" "-a" "e69cc6de27814a0c2f1ccdc66db346f82ef02f4f692c7dafd8d3ecdd8e0794be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling pier v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `option`, `self` [INFO] [stdout] --> src/main.rs:2:53 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{error::Error, path::{Path, PathBuf}, io::{Write, self}, ffi::OsStr, ops::Index, option}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Index` [INFO] [stdout] --> src/main.rs:2:79 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{error::Error, path::{Path, PathBuf}, io::{Write, self}, ffi::OsStr, ops::Index, option}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.41s [INFO] running `Command { std: "docker" "inspect" "e69cc6de27814a0c2f1ccdc66db346f82ef02f4f692c7dafd8d3ecdd8e0794be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e69cc6de27814a0c2f1ccdc66db346f82ef02f4f692c7dafd8d3ecdd8e0794be", kill_on_drop: false }` [INFO] [stdout] e69cc6de27814a0c2f1ccdc66db346f82ef02f4f692c7dafd8d3ecdd8e0794be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 486e2ff5be5414bc74a5a5c1c648aa4ec4fc54e445b63019816f8f5143241efe [INFO] running `Command { std: "docker" "start" "-a" "486e2ff5be5414bc74a5a5c1c648aa4ec4fc54e445b63019816f8f5143241efe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pier v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `option`, `self` [INFO] [stdout] --> src/main.rs:2:53 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{error::Error, path::{Path, PathBuf}, io::{Write, self}, ffi::OsStr, ops::Index, option}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Index` [INFO] [stdout] --> src/main.rs:2:79 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{error::Error, path::{Path, PathBuf}, io::{Write, self}, ffi::OsStr, ops::Index, option}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.16s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pier-9c6fb8c2b7734ed2) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/pier-1c7ff9dc9d1c95ed) [INFO] running `Command { std: "docker" "inspect" "486e2ff5be5414bc74a5a5c1c648aa4ec4fc54e445b63019816f8f5143241efe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486e2ff5be5414bc74a5a5c1c648aa4ec4fc54e445b63019816f8f5143241efe", kill_on_drop: false }` [INFO] [stdout] 486e2ff5be5414bc74a5a5c1c648aa4ec4fc54e445b63019816f8f5143241efe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 705f264c73293eb04e65b94a46ab74502119008846969dee7fc4699a290e9886 [INFO] running `Command { std: "docker" "start" "-a" "705f264c73293eb04e65b94a46ab74502119008846969dee7fc4699a290e9886", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `Write`, `option`, `self` [INFO] [stderr] --> src/main.rs:2:53 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{error::Error, path::{Path, PathBuf}, io::{Write, self}, ffi::OsStr, ops::Index, option}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ops::Index` [INFO] [stderr] --> src/main.rs:2:79 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{error::Error, path::{Path, PathBuf}, io::{Write, self}, ffi::OsStr, ops::Index, option}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `pier` (bin "pier" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.41s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pier-9c6fb8c2b7734ed2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test command::tests::check_unavailable_command ... ok [INFO] [stdout] test command::tests::check_spawn_echo ... ok [INFO] [stdout] test command::tests::check_available_command ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pier-1c7ff9dc9d1c95ed) [INFO] [stderr] Doc-tests pier [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] [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" "705f264c73293eb04e65b94a46ab74502119008846969dee7fc4699a290e9886", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "705f264c73293eb04e65b94a46ab74502119008846969dee7fc4699a290e9886", kill_on_drop: false }` [INFO] [stdout] 705f264c73293eb04e65b94a46ab74502119008846969dee7fc4699a290e9886