[INFO] fetching crate ref-swap 0.1.2...
[INFO] testing ref-swap-0.1.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate ref-swap 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ref-swap 0.1.2
[INFO] finished tweaking crates.io crate ref-swap 0.1.2
[INFO] tweaked toml for crates.io crate ref-swap 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ref-swap 0.1.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3
[INFO] running `Command { std: "docker" "start" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3", 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" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-swap v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `core::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/lib.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[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] 166 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout] 166 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/lib.rs:327:14
[INFO] [stdout]     |
[INFO] [stdout] 327 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 327 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout] 327 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated method `core::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/lib.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[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] 166 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout] 166 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ref-swap v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `core::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/lib.rs:327:14
[INFO] [stdout]     |
[INFO] [stdout] 327 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 327 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout] 327 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/lib.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[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] 166 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout] 166 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/lib.rs:327:14
[INFO] [stdout]     |
[INFO] [stdout] 327 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 327 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout] 327 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `core::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stderr]    --> src/lib.rs:166:14
[INFO] [stderr]     |
[INFO] [stderr] 166 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]     |
[INFO] [stderr] 166 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr] 166 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `core::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stderr]    --> src/lib.rs:327:14
[INFO] [stderr]     |
[INFO] [stderr] 327 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]     |
[INFO] [stderr] 327 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr] 327 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ref-swap` (lib) generated 2 warnings (run `cargo fix --lib -p ref-swap` to apply 2 suggestions)
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stderr]    --> src/lib.rs:166:14
[INFO] [stderr]     |
[INFO] [stderr] 166 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]     |
[INFO] [stderr] 166 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr] 166 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::Atomic::<*mut T>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stderr]    --> src/lib.rs:327:14
[INFO] [stderr]     |
[INFO] [stderr] 327 |             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]     |
[INFO] [stderr] 327 -             .fetch_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr] 327 +             .try_update(load_store(set_order), load(fetch_order), |ptr| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ref-swap` (lib test) generated 2 warnings (run `cargo fix --lib -p ref-swap --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/ref-swap/504a579f66df6e93/out/ref_swap-504a579f66df6e93)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ref_swap
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3", kill_on_drop: false }`
[INFO] [stdout] bb36c0a9f91d17289123ecb5fc256d236f8e62e68feed529d0d738e65f1302b3
