[INFO] fetching crate samotop-core 0.13.1+smtp... [INFO] checking samotop-core-0.13.1+smtp against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate samotop-core 0.13.1+smtp into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate samotop-core 0.13.1+smtp on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate samotop-core 0.13.1+smtp [INFO] finished tweaking crates.io crate samotop-core 0.13.1+smtp [INFO] tweaked toml for crates.io crate samotop-core 0.13.1+smtp written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 106 packages to latest compatible versions [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.4) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.4.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.1) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.5) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding pin-project-lite v0.1.12 (latest: v0.2.14) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.7.3) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.35) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded waker-fn v1.2.0 [INFO] [stderr] Downloaded socket2 v0.4.10 [INFO] [stderr] Downloaded instant v0.1.13 [INFO] [stderr] Downloaded gloo-timers v0.2.6 [INFO] [stderr] Downloaded smol-timeout v0.6.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.93 [INFO] [stderr] Downloaded event-listener v2.5.3 [INFO] [stderr] Downloaded async-channel v1.9.0 [INFO] [stderr] Downloaded io-lifetimes v1.0.11 [INFO] [stderr] Downloaded async-io v1.13.0 [INFO] [stderr] Downloaded async-executor v1.13.0 [INFO] [stderr] Downloaded async-lock v3.4.0 [INFO] [stderr] Downloaded async-io v2.3.4 [INFO] [stderr] Downloaded polling v3.7.3 [INFO] [stderr] Downloaded insta v1.39.0 [INFO] [stderr] Downloaded js-sys v0.3.70 [INFO] [stderr] Downloaded similar v2.6.0 [INFO] [stderr] Downloaded event-listener v5.3.1 [INFO] [stderr] Downloaded async-task v4.7.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.93 [INFO] [stderr] Downloaded async-std v1.12.0 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded regex v1.10.6 [INFO] [stderr] Downloaded console v0.15.8 [INFO] [stderr] Downloaded async-lock v2.8.0 [INFO] [stderr] Downloaded futures-lite v1.13.0 [INFO] [stderr] Downloaded rustix v0.37.27 [INFO] [stderr] Downloaded value-bag v1.9.0 [INFO] [stderr] Downloaded polling v2.8.0 [INFO] [stderr] Downloaded event-listener-strategy v0.5.2 [INFO] [stderr] Downloaded blocking v1.6.1 [INFO] [stderr] Downloaded futures-lite v2.3.0 [INFO] [stderr] Downloaded async-global-executor v2.4.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.93 [INFO] [stderr] Downloaded fastrand v1.9.0 [INFO] [stderr] Downloaded concurrent-queue v2.5.0 [INFO] [stderr] Downloaded hermit-abi v0.4.0 [INFO] [stderr] Downloaded async-channel v2.3.1 [INFO] [stderr] Downloaded piper v0.2.4 [INFO] [stderr] Downloaded kv-log-macro v1.0.7 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Downloaded web-sys v0.3.70 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.43 [INFO] [stderr] Downloaded linked-hash-map v0.5.6 [INFO] [stderr] Downloaded parking v2.2.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.93 [INFO] [stderr] Downloaded linux-raw-sys v0.3.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a62323f81519b7289505654dd5cb0a90d4bede1d3287778681c8be78920edc56 [INFO] running `Command { std: "docker" "start" "-a" "a62323f81519b7289505654dd5cb0a90d4bede1d3287778681c8be78920edc56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a62323f81519b7289505654dd5cb0a90d4bede1d3287778681c8be78920edc56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a62323f81519b7289505654dd5cb0a90d4bede1d3287778681c8be78920edc56", kill_on_drop: false }` [INFO] [stdout] a62323f81519b7289505654dd5cb0a90d4bede1d3287778681c8be78920edc56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b0949df65b52e7d97ea2ee45b68bf98afd674f8b25831b863e762c3db45de28 [INFO] running `Command { std: "docker" "start" "-a" "8b0949df65b52e7d97ea2ee45b68bf98afd674f8b25831b863e762c3db45de28", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking samotop-core v0.13.1+smtp (/opt/rustwide/workdir) [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stdout] warning: unused import: `self::rfc5321::*` [INFO] [stdout] --> src/smtp/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub use self::rfc5321::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | / struct PollFn { [INFO] [stdout] 55 | | f: F, [INFO] [stdout] 56 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] note: the name `PollFn` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | pub use std::future::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | / struct PollFn { [INFO] [stdout] 55 | | f: F, [INFO] [stdout] 56 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking async-executor v1.13.0 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/smtp/context.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | T(&'a str), [INFO] [stdout] | - ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TextOrBytes` 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] 88 | T(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/smtp/context.rs:89:15 [INFO] [stdout] | [INFO] [stdout] 89 | B(&'a [u8]), [INFO] [stdout] | - ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TextOrBytes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 89 | B(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking insta v1.39.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stdout] warning: use of deprecated macro `insta::assert_display_snapshot`: use assert_snapshot!() instead [INFO] [stdout] --> src/io/connection.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | ... insta::assert_display_snapshot!(dump, @"connection id --redaced-- from peer Unknown to local Unknown established --redaced--.--reda... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `insta::assert_display_snapshot`: use assert_snapshot!() instead [INFO] [stdout] --> src/smtp/context.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | insta::assert_display_snapshot!(dump0, @r###"SessionLogger"###); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `insta::assert_display_snapshot`: use assert_snapshot!() instead [INFO] [stdout] --> src/smtp/context.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | insta::assert_display_snapshot!(dump, @r###" [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rfc5321::*` [INFO] [stdout] --> src/smtp/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub use self::rfc5321::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | / struct PollFn { [INFO] [stdout] 55 | | f: F, [INFO] [stdout] 56 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] note: the name `PollFn` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | pub use std::future::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | / struct PollFn { [INFO] [stdout] 55 | | f: F, [INFO] [stdout] 56 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestSetup` is never constructed [INFO] [stdout] --> src/mail/setup.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | struct TestSetup; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/smtp/context.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | T(&'a str), [INFO] [stdout] | - ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TextOrBytes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 88 | T(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/smtp/context.rs:89:15 [INFO] [stdout] | [INFO] [stdout] 89 | B(&'a [u8]), [INFO] [stdout] | - ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TextOrBytes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 89 | B(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.49s [INFO] running `Command { std: "docker" "inspect" "8b0949df65b52e7d97ea2ee45b68bf98afd674f8b25831b863e762c3db45de28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b0949df65b52e7d97ea2ee45b68bf98afd674f8b25831b863e762c3db45de28", kill_on_drop: false }` [INFO] [stdout] 8b0949df65b52e7d97ea2ee45b68bf98afd674f8b25831b863e762c3db45de28