[INFO] fetching crate shared-expiry-get 0.2.0...
[INFO] testing shared-expiry-get-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate shared-expiry-get 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate shared-expiry-get 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shared-expiry-get 0.2.0
[INFO] finished tweaking crates.io crate shared-expiry-get 0.2.0
[INFO] tweaked toml for crates.io crate shared-expiry-get 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate shared-expiry-get 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "2c481baebd32381899daf3c9eddab7bb65f256b8cb6302aadc26c2f55448f9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c481baebd32381899daf3c9eddab7bb65f256b8cb6302aadc26c2f55448f9c1", kill_on_drop: false }`
[INFO] [stdout] 2c481baebd32381899daf3c9eddab7bb65f256b8cb6302aadc26c2f55448f9c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41eb8fe5dc9e3430cd99995b5f03d452f163b5a080b12e66b8ad71bae2a4b701
[INFO] running `Command { std: "docker" "start" "-a" "41eb8fe5dc9e3430cd99995b5f03d452f163b5a080b12e66b8ad71bae2a4b701", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling futures-io v0.3.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling futures-macro v0.3.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
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[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling futures-executor v0.3.12
[INFO] [stderr]    Compiling futures v0.3.12
[INFO] [stderr]    Compiling shared-expiry-get v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.09s
[INFO] running `Command { std: "docker" "inspect" "41eb8fe5dc9e3430cd99995b5f03d452f163b5a080b12e66b8ad71bae2a4b701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41eb8fe5dc9e3430cd99995b5f03d452f163b5a080b12e66b8ad71bae2a4b701", kill_on_drop: false }`
[INFO] [stdout] 41eb8fe5dc9e3430cd99995b5f03d452f163b5a080b12e66b8ad71bae2a4b701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e677f2ce262d54ff7704acc97f959f865cca644c5de6a724268b04d1ffcf623c
[INFO] running `Command { std: "docker" "start" "-a" "e677f2ce262d54ff7704acc97f959f865cca644c5de6a724268b04d1ffcf623c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling byte-tools v0.3.1
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[INFO] [stderr]    Compiling tokio v1.1.0
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[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling thread_local v1.1.2
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[INFO] [stderr]    Compiling pin-project v0.4.27
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[INFO] [stderr]    Compiling shared-expiry-get v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `payload`
[INFO] [stdout]    --> src/lib.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |         payload: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `E1` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/lib.rs:271:14
[INFO] [stdout]     |
[INFO] [stdout] 271 |     #[derive(Clone)]
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `payload`
[INFO] [stdout]    --> src/lib.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 413 |         payload: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `E2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/lib.rs:410:14
[INFO] [stdout]     |
[INFO] [stdout] 410 |     #[derive(Clone)]
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `payload`
[INFO] [stdout]    --> src/lib.rs:509:9
[INFO] [stdout]     |
[INFO] [stdout] 509 |         payload: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `E2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/lib.rs:506:14
[INFO] [stdout]     |
[INFO] [stdout] 506 |     #[derive(Clone)]
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.24s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_expiry_get-1198e2144963881a)
[INFO] running `Command { std: "docker" "inspect" "e677f2ce262d54ff7704acc97f959f865cca644c5de6a724268b04d1ffcf623c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e677f2ce262d54ff7704acc97f959f865cca644c5de6a724268b04d1ffcf623c", kill_on_drop: false }`
[INFO] [stdout] e677f2ce262d54ff7704acc97f959f865cca644c5de6a724268b04d1ffcf623c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9249e09c8a4f806360b571ea8d2a413d9024d2b68b5d13a24a6d37f38a9261ec
[INFO] running `Command { std: "docker" "start" "-a" "9249e09c8a4f806360b571ea8d2a413d9024d2b68b5d13a24a6d37f38a9261ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `payload`
[INFO] [stderr]    --> src/lib.rs:274:9
[INFO] [stderr]     |
[INFO] [stderr] 274 |         payload: String,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `E1` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/lib.rs:271:14
[INFO] [stderr]     |
[INFO] [stderr] 271 |     #[derive(Clone)]
[INFO] [stderr]     |              ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `payload`
[INFO] [stderr]    --> src/lib.rs:413:9
[INFO] [stderr]     |
[INFO] [stderr] 413 |         payload: usize,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `E2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/lib.rs:410:14
[INFO] [stderr]     |
[INFO] [stderr] 410 |     #[derive(Clone)]
[INFO] [stderr]     |              ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `payload`
[INFO] [stderr]    --> src/lib.rs:509:9
[INFO] [stderr]     |
[INFO] [stderr] 509 |         payload: usize,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `E2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/lib.rs:506:14
[INFO] [stderr]     |
[INFO] [stderr] 506 |     #[derive(Clone)]
[INFO] [stderr]     |              ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `shared-expiry-get` (lib test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_expiry_get-1198e2144963881a)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_async::async_with_counter ... ok
[INFO] [stdout] test test_timed::many_threads_same_delay ... ok
[INFO] [stdout] test test_counted::threaded_with_counter ... ok
[INFO] [stdout] test test_failing::many_threads_fail ... ok
[INFO] [stdout] test test_timed::many_threads ... ok
[INFO] [stdout] test test_timed::threaded_with_ttl ... ok
[INFO] [stderr]    Doc-tests shared-expiry-get
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Provider::update (line 120) ... ok
[INFO] [stdout] test src/lib.rs - Expiry::valid (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9249e09c8a4f806360b571ea8d2a413d9024d2b68b5d13a24a6d37f38a9261ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9249e09c8a4f806360b571ea8d2a413d9024d2b68b5d13a24a6d37f38a9261ec", kill_on_drop: false }`
[INFO] [stdout] 9249e09c8a4f806360b571ea8d2a413d9024d2b68b5d13a24a6d37f38a9261ec