[INFO] fetching crate strop-picker 0.44.0...
[INFO] checking strop-picker-0.44.0 against 1a2c4797ef2570bd76ca5dee34449169bc7dc457 for pr-163717-1
[INFO] extracting crate strop-picker 0.44.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate strop-picker 0.44.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate strop-picker 0.44.0
[INFO] tweaked toml for crates.io crate strop-picker 0.44.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate strop-picker 0.44.0 on toolchain 1a2c4797ef2570bd76ca5dee34449169bc7dc457
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1a2c4797ef2570bd76ca5dee34449169bc7dc457" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate strop-picker 0.44.0 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" "+1a2c4797ef2570bd76ca5dee34449169bc7dc457" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f
[INFO] running `Command { std: "docker" "start" "c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f" "/opt/rustwide/cargo-home/bin/cargo" "+1a2c4797ef2570bd76ca5dee34449169bc7dc457" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f" "/opt/rustwide/cargo-home/bin/cargo" "+1a2c4797ef2570bd76ca5dee34449169bc7dc457" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/source/flow.rs:191:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |count| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 191 -             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |count| {
[INFO] [stdout] 191 +             .try_update(Ordering::AcqRel, Ordering::Acquire, |count| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/source/flow.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |                 .fetch_update(Ordering::AcqRel, Ordering::Acquire, |used| {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 200 -                 .fetch_update(Ordering::AcqRel, Ordering::Acquire, |used| {
[INFO] [stdout] 200 +                 .try_update(Ordering::AcqRel, Ordering::Acquire, |used| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/source/flow.rs:191:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |count| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 191 -             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |count| {
[INFO] [stdout] 191 +             .try_update(Ordering::AcqRel, Ordering::Acquire, |count| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/source/flow.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |                 .fetch_update(Ordering::AcqRel, Ordering::Acquire, |used| {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 200 -                 .fetch_update(Ordering::AcqRel, Ordering::Acquire, |used| {
[INFO] [stdout] 200 +                 .try_update(Ordering::AcqRel, Ordering::Acquire, |used| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f", kill_on_drop: false }`
[INFO] [stdout] c9909504d9fb907081bae5f16cad8ba798c705b8700e80bdb78cf338f4dc1e4f