[INFO] fetching crate polling 3.3.1...
[INFO] checking polling-3.3.1 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate polling 3.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate polling 3.3.1 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polling 3.3.1
[INFO] finished tweaking crates.io crate polling 3.3.1
[INFO] tweaked toml for crates.io crate polling 3.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate polling 3.3.1 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.52.0
[INFO] [stderr]   Downloaded concurrent-queue v2.3.0
[INFO] [stderr]   Downloaded easy-parallel v3.3.1
[INFO] [stderr]   Downloaded errno v0.3.7
[INFO] [stderr]   Downloaded rustix v0.38.25
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.52.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.52.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.11
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.0
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8485e3a1b000c338a10e1054bcde46d920fa3acc6fca18e09af2a95645cb531
[INFO] running `Command { std: "docker" "start" "-a" "f8485e3a1b000c338a10e1054bcde46d920fa3acc6fca18e09af2a95645cb531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8485e3a1b000c338a10e1054bcde46d920fa3acc6fca18e09af2a95645cb531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8485e3a1b000c338a10e1054bcde46d920fa3acc6fca18e09af2a95645cb531", kill_on_drop: false }`
[INFO] [stdout] f8485e3a1b000c338a10e1054bcde46d920fa3acc6fca18e09af2a95645cb531
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3fe96d0b1b41fbe581be525c484e51ca62be5e402e2c68cc6fa5e4f446dfcc
[INFO] running `Command { std: "docker" "start" "-a" "df3fe96d0b1b41fbe581be525c484e51ca62be5e402e2c68cc6fa5e4f446dfcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking easy-parallel v3.3.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking polling v3.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `PollerSealed` is never used
[INFO] [stdout]   --> src/os.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub trait PollerSealed {}
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PollerSealed` is never used
[INFO] [stdout]   --> src/os.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub trait PollerSealed {}
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "df3fe96d0b1b41fbe581be525c484e51ca62be5e402e2c68cc6fa5e4f446dfcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3fe96d0b1b41fbe581be525c484e51ca62be5e402e2c68cc6fa5e4f446dfcc", kill_on_drop: false }`
[INFO] [stdout] df3fe96d0b1b41fbe581be525c484e51ca62be5e402e2c68cc6fa5e4f446dfcc
[INFO] checking polling-3.3.1 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate polling 3.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate polling 3.3.1 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polling 3.3.1
[INFO] finished tweaking crates.io crate polling 3.3.1
[INFO] tweaked toml for crates.io crate polling 3.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate polling 3.3.1 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eee7d99d56599b0dd52afe1e706cad3f912c3b76c2a397ef1b83965335e7394
[INFO] running `Command { std: "docker" "start" "-a" "0eee7d99d56599b0dd52afe1e706cad3f912c3b76c2a397ef1b83965335e7394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eee7d99d56599b0dd52afe1e706cad3f912c3b76c2a397ef1b83965335e7394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eee7d99d56599b0dd52afe1e706cad3f912c3b76c2a397ef1b83965335e7394", kill_on_drop: false }`
[INFO] [stdout] 0eee7d99d56599b0dd52afe1e706cad3f912c3b76c2a397ef1b83965335e7394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05c3f051c966d24374afcd2fd327dbb424e14d5bcce81dcd8f79bcc7b6fe9591
[INFO] running `Command { std: "docker" "start" "-a" "05c3f051c966d24374afcd2fd327dbb424e14d5bcce81dcd8f79bcc7b6fe9591", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking easy-parallel v3.3.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking polling v3.3.1 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stdout] warning: trait `PollerSealed` is never used
[INFO] [stdout]   --> src/os.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub trait PollerSealed {}
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PollerSealed` is never used
[INFO] [stdout]   --> src/os.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub trait PollerSealed {}
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/windows_waitable.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/timeout.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/windows_post.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/multiple_pollers.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/two-listeners.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/notify.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/precision.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/io.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/other_modes.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/concurrent_modification.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/wait-signal.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/many_connections.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.89s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking polling v3.3.1 (/tmp/fixit)
[INFO] [stdout] warning: trait `PollerSealed` is never used
[INFO] [stdout]   --> src/os.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub trait PollerSealed {}
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PollerSealed` is never used
[INFO] [stdout]   --> src/os.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub trait PollerSealed {}
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "05c3f051c966d24374afcd2fd327dbb424e14d5bcce81dcd8f79bcc7b6fe9591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c3f051c966d24374afcd2fd327dbb424e14d5bcce81dcd8f79bcc7b6fe9591", kill_on_drop: false }`
[INFO] [stdout] 05c3f051c966d24374afcd2fd327dbb424e14d5bcce81dcd8f79bcc7b6fe9591