[INFO] cloning repository https://github.com/roller/ackreport [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roller/ackreport" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froller%2Fackreport", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froller%2Fackreport'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4522b53fdb1d79e357989e64217a49392a19e6f4 [INFO] testing roller/ackreport against 1.84.0 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froller%2Fackreport" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/roller/ackreport on toolchain 1.84.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/roller/ackreport [INFO] finished tweaking git repo https://github.com/roller/ackreport [INFO] tweaked toml for git repo https://github.com/roller/ackreport written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/roller/ackreport 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost-derive v0.11.2 [INFO] [stderr] Downloaded tonic v0.8.2 [INFO] [stderr] Downloaded duration-string v0.0.6 [INFO] [stderr] Downloaded prost-types v0.11.2 [INFO] [stderr] Downloaded console-api v0.4.0 [INFO] [stderr] Downloaded console-subscriber v0.1.8 [INFO] [stderr] Downloaded neli v0.5.3 [INFO] [stderr] Downloaded prost v0.11.2 [INFO] [stderr] Downloaded local-ip-address v0.4.9 [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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6db22954e7cbb1e3e8da379b75cc479008147ce961a408dae613204fbe6f91de [INFO] running `Command { std: "docker" "start" "-a" "6db22954e7cbb1e3e8da379b75cc479008147ce961a408dae613204fbe6f91de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6db22954e7cbb1e3e8da379b75cc479008147ce961a408dae613204fbe6f91de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6db22954e7cbb1e3e8da379b75cc479008147ce961a408dae613204fbe6f91de", kill_on_drop: false }` [INFO] [stdout] 6db22954e7cbb1e3e8da379b75cc479008147ce961a408dae613204fbe6f91de [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ae6af8181f6549546b65900904305e5afedd5397cb86088392669f95cdf876e [INFO] running `Command { std: "docker" "start" "-a" "9ae6af8181f6549546b65900904305e5afedd5397cb86088392669f95cdf876e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling cc v1.0.74 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling rustls v0.20.7 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling neli v0.5.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling rustls-pemfile v1.0.1 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling rustls-native-certs v0.6.2 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling tabwriter v1.2.1 [INFO] [stderr] Compiling duration-string v0.0.6 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling webpki-roots v0.22.5 [INFO] [stderr] Compiling local-ip-address v0.4.9 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling ackreport v0.4.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:107:11 [INFO] [stdout] | [INFO] [stdout] 107 | IoErr(io::Error), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TlsResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 107 | IoErr(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.89s [INFO] running `Command { std: "docker" "inspect" "9ae6af8181f6549546b65900904305e5afedd5397cb86088392669f95cdf876e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ae6af8181f6549546b65900904305e5afedd5397cb86088392669f95cdf876e", kill_on_drop: false }` [INFO] [stdout] 9ae6af8181f6549546b65900904305e5afedd5397cb86088392669f95cdf876e [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b961fb9b2ffb16e94f1e9028f09f60ca35d651faa7d64b034f8807eb5a116e6 [INFO] running `Command { std: "docker" "start" "-a" "7b961fb9b2ffb16e94f1e9028f09f60ca35d651faa7d64b034f8807eb5a116e6", kill_on_drop: false }` [INFO] [stderr] Compiling ackreport v0.4.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:107:11 [INFO] [stdout] | [INFO] [stdout] 107 | IoErr(io::Error), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TlsResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 107 | IoErr(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "7b961fb9b2ffb16e94f1e9028f09f60ca35d651faa7d64b034f8807eb5a116e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b961fb9b2ffb16e94f1e9028f09f60ca35d651faa7d64b034f8807eb5a116e6", kill_on_drop: false }` [INFO] [stdout] 7b961fb9b2ffb16e94f1e9028f09f60ca35d651faa7d64b034f8807eb5a116e6 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9f304b1e1847b06a4763f615186719ecb1157bb815735686f45ce0f7a3e68e2e [INFO] running `Command { std: "docker" "start" "-a" "9f304b1e1847b06a4763f615186719ecb1157bb815735686f45ce0f7a3e68e2e", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/main.rs:107:11 [INFO] [stderr] | [INFO] [stderr] 107 | IoErr(io::Error), [INFO] [stderr] | ----- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TlsResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 107 | IoErr(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: `ackreport` (bin "ackreport" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ackreport-67133afef45131c7) [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" "9f304b1e1847b06a4763f615186719ecb1157bb815735686f45ce0f7a3e68e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f304b1e1847b06a4763f615186719ecb1157bb815735686f45ce0f7a3e68e2e", kill_on_drop: false }` [INFO] [stdout] 9f304b1e1847b06a4763f615186719ecb1157bb815735686f45ce0f7a3e68e2e