[INFO] fetching crate hash_hasher 2.0.3... [INFO] testing hash_hasher-2.0.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate hash_hasher 2.0.3 into /workspace/builds/worker-42/source [INFO] validating manifest of crates.io crate hash_hasher 2.0.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hash_hasher 2.0.3 [INFO] finished tweaking crates.io crate hash_hasher 2.0.3 [INFO] tweaked toml for crates.io crate hash_hasher 2.0.3 written to /workspace/builds/worker-42/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74b2b77bb201bbd88cbe02da6f2a376dafbc78d7d5b5dca5053f2fb6399b17a1 [INFO] running `Command { std: "docker" "start" "-a" "74b2b77bb201bbd88cbe02da6f2a376dafbc78d7d5b5dca5053f2fb6399b17a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74b2b77bb201bbd88cbe02da6f2a376dafbc78d7d5b5dca5053f2fb6399b17a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74b2b77bb201bbd88cbe02da6f2a376dafbc78d7d5b5dca5053f2fb6399b17a1", kill_on_drop: false }` [INFO] [stdout] 74b2b77bb201bbd88cbe02da6f2a376dafbc78d7d5b5dca5053f2fb6399b17a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e72cff64c5eefbf27d8a056fa024768ac3ccd18f1b666bd367c70832fc0b268 [INFO] running `Command { std: "docker" "start" "-a" "3e72cff64c5eefbf27d8a056fa024768ac3ccd18f1b666bd367c70832fc0b268", kill_on_drop: false }` [INFO] [stderr] Compiling hash_hasher v2.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "3e72cff64c5eefbf27d8a056fa024768ac3ccd18f1b666bd367c70832fc0b268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e72cff64c5eefbf27d8a056fa024768ac3ccd18f1b666bd367c70832fc0b268", kill_on_drop: false }` [INFO] [stdout] 3e72cff64c5eefbf27d8a056fa024768ac3ccd18f1b666bd367c70832fc0b268 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04bbd9d14244f3f10996e4a9dc647717421c7af711df3467c369298dfd55b4de [INFO] running `Command { std: "docker" "start" "-a" "04bbd9d14244f3f10996e4a9dc647717421c7af711df3467c369298dfd55b4de", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling hash_hasher v2.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:198:30 [INFO] [stdout] | [INFO] [stdout] 198 | let h1 = hash(&[u64::max_value()]); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | deprecated_in_future, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:199:25 [INFO] [stdout] | [INFO] [stdout] 199 | assert_ne!(u64::max_value(), h1); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:201:30 [INFO] [stdout] | [INFO] [stdout] 201 | let h2 = hash(&[u64::max_value(), u64::max_value()]); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:201:48 [INFO] [stdout] | [INFO] [stdout] 201 | let h2 = hash(&[u64::max_value(), u64::max_value()]); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:202:25 [INFO] [stdout] | [INFO] [stdout] 202 | assert_ne!(u64::max_value(), h2); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | [u64::max_value(), u64::max_value()], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:206:37 [INFO] [stdout] | [INFO] [stdout] 206 | [u64::max_value(), u64::max_value()], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 207 | [u64::max_value(), u64::max_value()], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:207:37 [INFO] [stdout] | [INFO] [stdout] 207 | [u64::max_value(), u64::max_value()], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/lib.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | assert_ne!(u64::max_value(), h3); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.70s [INFO] running `Command { std: "docker" "inspect" "04bbd9d14244f3f10996e4a9dc647717421c7af711df3467c369298dfd55b4de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04bbd9d14244f3f10996e4a9dc647717421c7af711df3467c369298dfd55b4de", kill_on_drop: false }` [INFO] [stdout] 04bbd9d14244f3f10996e4a9dc647717421c7af711df3467c369298dfd55b4de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b2d19091e41ef84aacfb7d90e33eba121afc597b527ffd58b34012aa6f3e909 [INFO] running `Command { std: "docker" "start" "-a" "3b2d19091e41ef84aacfb7d90e33eba121afc597b527ffd58b34012aa6f3e909", 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] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:198:30 [INFO] [stderr] | [INFO] [stderr] 198 | let h1 = hash(&[u64::max_value()]); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | deprecated_in_future, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:199:25 [INFO] [stderr] | [INFO] [stderr] 199 | assert_ne!(u64::max_value(), h1); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:201:30 [INFO] [stderr] | [INFO] [stderr] 201 | let h2 = hash(&[u64::max_value(), u64::max_value()]); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:201:48 [INFO] [stderr] | [INFO] [stderr] 201 | let h2 = hash(&[u64::max_value(), u64::max_value()]); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:202:25 [INFO] [stderr] | [INFO] [stderr] 202 | assert_ne!(u64::max_value(), h2); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:206:19 [INFO] [stderr] | [INFO] [stderr] 206 | [u64::max_value(), u64::max_value()], [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:206:37 [INFO] [stderr] | [INFO] [stderr] 206 | [u64::max_value(), u64::max_value()], [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:207:19 [INFO] [stderr] | [INFO] [stderr] 207 | [u64::max_value(), u64::max_value()], [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:207:37 [INFO] [stderr] | [INFO] [stderr] 207 | [u64::max_value(), u64::max_value()], [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of associated function `core::num::::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type [INFO] [stderr] --> src/lib.rs:209:25 [INFO] [stderr] | [INFO] [stderr] 209 | assert_ne!(u64::max_value(), h3); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `hash_hasher` (lib test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hash_hasher-ff6cfae7d5be0c93) [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::avoid_tending_towards_max_value ... ok [INFO] [stdout] test tests::hasher ... ok [INFO] [stdout] test tests::hash_map ... ok [INFO] [stdout] test tests::determinism ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests hash_hasher [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3b2d19091e41ef84aacfb7d90e33eba121afc597b527ffd58b34012aa6f3e909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b2d19091e41ef84aacfb7d90e33eba121afc597b527ffd58b34012aa6f3e909", kill_on_drop: false }` [INFO] [stdout] 3b2d19091e41ef84aacfb7d90e33eba121afc597b527ffd58b34012aa6f3e909