[INFO] fetching crate cadence 1.0.0...
[INFO] checking cadence-1.0.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate cadence 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cadence 1.0.0 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 cadence 1.0.0
[INFO] finished tweaking crates.io crate cadence 1.0.0
[INFO] tweaked toml for crates.io crate cadence 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate cadence 1.0.0 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 413a949dfc0af07c597f338b35e20929c99af3a05aec19805aac6bf9fbd0b564
[INFO] running `Command { std: "docker" "start" "-a" "413a949dfc0af07c597f338b35e20929c99af3a05aec19805aac6bf9fbd0b564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "413a949dfc0af07c597f338b35e20929c99af3a05aec19805aac6bf9fbd0b564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413a949dfc0af07c597f338b35e20929c99af3a05aec19805aac6bf9fbd0b564", kill_on_drop: false }`
[INFO] [stdout] 413a949dfc0af07c597f338b35e20929c99af3a05aec19805aac6bf9fbd0b564
[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] 6ec4c5e710607b0cadc5944b99c96e96276b923d18e3fe1c47af727f86d101d7
[INFO] running `Command { std: "docker" "start" "-a" "6ec4c5e710607b0cadc5944b99c96e96276b923d18e3fe1c47af727f86d101d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking cadence v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `crossbeam_channel` is imported redundantly
[INFO] [stdout]   --> src/sinks/queuing.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{self, Receiver, Sender, TrySendError};
[INFO] [stdout]    |                         ^^^^ the item `crossbeam_channel` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `crossbeam_channel` is imported redundantly
[INFO] [stdout]   --> src/sinks/queuing.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{self, Receiver, Sender, TrySendError};
[INFO] [stdout]    |                         ^^^^ the item `crossbeam_channel` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "6ec4c5e710607b0cadc5944b99c96e96276b923d18e3fe1c47af727f86d101d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec4c5e710607b0cadc5944b99c96e96276b923d18e3fe1c47af727f86d101d7", kill_on_drop: false }`
[INFO] [stdout] 6ec4c5e710607b0cadc5944b99c96e96276b923d18e3fe1c47af727f86d101d7
[INFO] checking cadence-1.0.0 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate cadence 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate cadence 1.0.0 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 cadence 1.0.0
[INFO] finished tweaking crates.io crate cadence 1.0.0
[INFO] tweaked toml for crates.io crate cadence 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate cadence 1.0.0 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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] 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] f36122dc3e202b0414e4ecc493402e73a44b132e329a1447df0e79e9d1710a79
[INFO] running `Command { std: "docker" "start" "-a" "f36122dc3e202b0414e4ecc493402e73a44b132e329a1447df0e79e9d1710a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f36122dc3e202b0414e4ecc493402e73a44b132e329a1447df0e79e9d1710a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36122dc3e202b0414e4ecc493402e73a44b132e329a1447df0e79e9d1710a79", kill_on_drop: false }`
[INFO] [stdout] f36122dc3e202b0414e4ecc493402e73a44b132e329a1447df0e79e9d1710a79
[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] fb0c859e2ace3263312b383c3850e5f57152e284d1f8bfa08987e12f856ce13a
[INFO] running `Command { std: "docker" "start" "-a" "fb0c859e2ace3263312b383c3850e5f57152e284d1f8bfa08987e12f856ce13a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking cadence v1.0.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: the item `crossbeam_channel` is imported redundantly
[INFO] [stdout]   --> src/sinks/queuing.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{self, Receiver, Sender, TrySendError};
[INFO] [stdout]    |                         ^^^^ the item `crossbeam_channel` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `crossbeam_channel` is imported redundantly
[INFO] [stdout]   --> src/sinks/queuing.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{self, Receiver, Sender, TrySendError};
[INFO] [stdout]    |                         ^^^^ the item `crossbeam_channel` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating examples/wrapped.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/udp.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed tests/utils.rs (2 fixes)
[INFO] [stderr]    Migrating tests/spy.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/spy-sink.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/unix-socket.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/utils.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/simple-sink.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/custom-value-type.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/unix.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/alloc-with-tags.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/arc-wrapped-client.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/nop-sink.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/production-sink.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/value-packing.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/core.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/alloc-no-tags.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/sending-tags.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking cadence v1.0.0 (/tmp/fixit)
[INFO] [stdout] warning: the item `crossbeam_channel` is imported redundantly
[INFO] [stdout]   --> src/sinks/queuing.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{self, Receiver, Sender, TrySendError};
[INFO] [stdout]    |                         ^^^^ the item `crossbeam_channel` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `crossbeam_channel` is imported redundantly
[INFO] [stdout]   --> src/sinks/queuing.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{self, Receiver, Sender, TrySendError};
[INFO] [stdout]    |                         ^^^^ the item `crossbeam_channel` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "fb0c859e2ace3263312b383c3850e5f57152e284d1f8bfa08987e12f856ce13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0c859e2ace3263312b383c3850e5f57152e284d1f8bfa08987e12f856ce13a", kill_on_drop: false }`
[INFO] [stdout] fb0c859e2ace3263312b383c3850e5f57152e284d1f8bfa08987e12f856ce13a