[INFO] fetching crate samotop-core 0.13.1+smtp... [INFO] checking samotop-core-0.13.1+smtp against try#e617cc9342f64b2efdd8eeb91834ef450a15825f for pr-149596-1 [INFO] extracting crate samotop-core 0.13.1+smtp into /workspace/builds/worker-5-tc2/source [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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate samotop-core 0.13.1+smtp on toolchain e617cc9342f64b2efdd8eeb91834ef450a15825f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d618338fe822043669562ea8da16382c8330f548b0e721144d9b3b74746896e8 [INFO] running `Command { std: "docker" "start" "-a" "d618338fe822043669562ea8da16382c8330f548b0e721144d9b3b74746896e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d618338fe822043669562ea8da16382c8330f548b0e721144d9b3b74746896e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d618338fe822043669562ea8da16382c8330f548b0e721144d9b3b74746896e8", kill_on_drop: false }` [INFO] [stdout] d618338fe822043669562ea8da16382c8330f548b0e721144d9b3b74746896e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e617cc9342f64b2efdd8eeb91834ef450a15825f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12a1874c93b8dd6d96522d48df39b80766fbc62ec20437d143180e403f45ca2d [INFO] running `Command { std: "docker" "start" "-a" "12a1874c93b8dd6d96522d48df39b80766fbc62ec20437d143180e403f45ca2d", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking value-bag v1.12.0 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking samotop-core v0.13.1+smtp (/opt/rustwide/workdir) [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stdout] error: ambiguous import visibility: pub(in crate::mail::logger) or pub [INFO] [stdout] --> src/mail/logger.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use SessionLogger as DebugService; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #149145 [INFO] [stdout] = note: ambiguous because of a conflict between a name from a glob import and a macro-expanded name in the same module during import or macro resolution [INFO] [stdout] note: `SessionLogger` could refer to the struct defined here [INFO] [stdout] --> src/mail/logger.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct SessionLogger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `SessionLogger` could also refer to the struct imported here [INFO] [stdout] --> src/mail/logger.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mail::*, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `SessionLogger` to disambiguate [INFO] [stdout] = note: `#[deny(ambiguous_import_visibilities)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: ambiguous import visibility: pub(in crate::mail::logger) or pub [INFO] [stdout] --> src/mail/logger.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use SessionLogger as DebugService; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #149145 [INFO] [stdout] = note: ambiguous because of a conflict between a name from a glob import and a macro-expanded name in the same module during import or macro resolution [INFO] [stdout] note: `SessionLogger` could refer to the unit struct defined here [INFO] [stdout] --> src/mail/logger.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct SessionLogger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `SessionLogger` could also refer to the unit struct imported here [INFO] [stdout] --> src/mail/logger.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mail::*, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `SessionLogger` to disambiguate [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)]` (part of `#[warn(unused)]`) 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 async-executor v1.13.3 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking async-lock v3.4.1 [INFO] [stderr] Checking blocking v1.6.2 [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)]` (part of `#[warn(unused)]`) 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(&'a str), [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(&'a [u8]), [INFO] [stdout] 89 + B(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/smtp/context.rs:91:20 [INFO] [stdout] | [INFO] [stdout] 91 | fn tb(inp: &[u8]) -> TextOrBytes { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 91 | fn tb(inp: &[u8]) -> TextOrBytes<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `samotop-core` (lib) due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "12a1874c93b8dd6d96522d48df39b80766fbc62ec20437d143180e403f45ca2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12a1874c93b8dd6d96522d48df39b80766fbc62ec20437d143180e403f45ca2d", kill_on_drop: false }` [INFO] [stdout] 12a1874c93b8dd6d96522d48df39b80766fbc62ec20437d143180e403f45ca2d