[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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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<F> {
[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<F> {
[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
