[INFO] fetching crate mailing-list 0.4.0... [INFO] testing mailing-list-0.4.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate mailing-list 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mailing-list 0.4.0 [INFO] finished tweaking crates.io crate mailing-list 0.4.0 [INFO] tweaked toml for crates.io crate mailing-list 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mailing-list 0.4.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mailing-list 0.4.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae96d8792a4b4b3c9b428f2e6e8278ed90429b8ae64d21b8437998e4a1054d19 [INFO] running `Command { std: "docker" "start" "-a" "ae96d8792a4b4b3c9b428f2e6e8278ed90429b8ae64d21b8437998e4a1054d19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae96d8792a4b4b3c9b428f2e6e8278ed90429b8ae64d21b8437998e4a1054d19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae96d8792a4b4b3c9b428f2e6e8278ed90429b8ae64d21b8437998e4a1054d19", kill_on_drop: false }` [INFO] [stdout] ae96d8792a4b4b3c9b428f2e6e8278ed90429b8ae64d21b8437998e4a1054d19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29b6bf594ce626e3acecdb5cc4f13dc8141a9568ac7f3f1cdf7df742b1d6f6c8 [INFO] running `Command { std: "docker" "start" "-a" "29b6bf594ce626e3acecdb5cc4f13dc8141a9568ac7f3f1cdf7df742b1d6f6c8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling dunce v1.0.4 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling aws-lc-rs v1.7.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rustls-pki-types v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling mirai-annotations v1.12.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling rustls v0.23.5 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling winnow v0.6.6 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling webpki-roots v0.26.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling mlpa v0.4.0 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] Compiling aws-lc-sys v0.15.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling dlopen v0.1.8 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling tracing-error v0.2.0 [INFO] [stderr] Compiling tracing-appender v0.2.3 [INFO] [stderr] Compiling color-spantrace v0.2.1 [INFO] [stderr] Compiling color-eyre v0.6.3 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling serde_spanned v0.6.5 [INFO] [stderr] Compiling toml_edit v0.22.12 [INFO] [stderr] Compiling trust-dns-proto v0.23.2 [INFO] [stderr] Compiling rustls-webpki v0.102.3 [INFO] [stderr] Compiling toml v0.8.12 [INFO] [stderr] Compiling trust-dns-resolver v0.23.2 [INFO] [stderr] Compiling tokio-rustls v0.26.0 [INFO] [stderr] Compiling mailing-list v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `from`, `to`, and `payload` are never read [INFO] [stdout] --> src/client_handler.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct Mail { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 34 | pub from: Sender, [INFO] [stdout] | ^^^^ [INFO] [stdout] 35 | pub to: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] 36 | pub payload: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mail` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "29b6bf594ce626e3acecdb5cc4f13dc8141a9568ac7f3f1cdf7df742b1d6f6c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29b6bf594ce626e3acecdb5cc4f13dc8141a9568ac7f3f1cdf7df742b1d6f6c8", kill_on_drop: false }` [INFO] [stdout] 29b6bf594ce626e3acecdb5cc4f13dc8141a9568ac7f3f1cdf7df742b1d6f6c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d4e9e28303517cc1e27f7d412d10fee00740076f77dc0589c23036c4522c63b [INFO] running `Command { std: "docker" "start" "-a" "2d4e9e28303517cc1e27f7d412d10fee00740076f77dc0589c23036c4522c63b", kill_on_drop: false }` [INFO] [stderr] Compiling mailing-list v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `from`, `to`, and `payload` are never read [INFO] [stdout] --> src/client_handler.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct Mail { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 34 | pub from: Sender, [INFO] [stdout] | ^^^^ [INFO] [stdout] 35 | pub to: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] 36 | pub payload: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mail` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "2d4e9e28303517cc1e27f7d412d10fee00740076f77dc0589c23036c4522c63b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d4e9e28303517cc1e27f7d412d10fee00740076f77dc0589c23036c4522c63b", kill_on_drop: false }` [INFO] [stdout] 2d4e9e28303517cc1e27f7d412d10fee00740076f77dc0589c23036c4522c63b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] abe3e3b4b5526374fe7bb1aadbcef4735d32f3e2f1deb9b7852ea74e60a8d413 [INFO] running `Command { std: "docker" "start" "-a" "abe3e3b4b5526374fe7bb1aadbcef4735d32f3e2f1deb9b7852ea74e60a8d413", kill_on_drop: false }` [INFO] [stderr] warning: fields `from`, `to`, and `payload` are never read [INFO] [stderr] --> src/client_handler.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct Mail { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 34 | pub from: Sender, [INFO] [stderr] | ^^^^ [INFO] [stderr] 35 | pub to: Vec, [INFO] [stderr] | ^^ [INFO] [stderr] 36 | pub payload: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Mail` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mailing-list` (bin "mailing-list" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mailing_list-64165cd8008212f6) [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" "abe3e3b4b5526374fe7bb1aadbcef4735d32f3e2f1deb9b7852ea74e60a8d413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abe3e3b4b5526374fe7bb1aadbcef4735d32f3e2f1deb9b7852ea74e60a8d413", kill_on_drop: false }` [INFO] [stdout] abe3e3b4b5526374fe7bb1aadbcef4735d32f3e2f1deb9b7852ea74e60a8d413