[INFO] fetching crate hashers 1.0.1... [INFO] testing hashers-1.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate hashers 1.0.1 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate hashers 1.0.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hashers 1.0.1 [INFO] finished tweaking crates.io crate hashers 1.0.1 [INFO] tweaked toml for crates.io crate hashers 1.0.1 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdca82ea72184c7814712205a07f9b5d60551bc123f3fea2b1e06aef0cedf01c [INFO] running `Command { std: "docker" "start" "-a" "cdca82ea72184c7814712205a07f9b5d60551bc123f3fea2b1e06aef0cedf01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdca82ea72184c7814712205a07f9b5d60551bc123f3fea2b1e06aef0cedf01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdca82ea72184c7814712205a07f9b5d60551bc123f3fea2b1e06aef0cedf01c", kill_on_drop: false }` [INFO] [stdout] cdca82ea72184c7814712205a07f9b5d60551bc123f3fea2b1e06aef0cedf01c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f51a07c88a233ee9e2c1409caa1eb9088fc2f867694a36fed8535ca0197c7c91 [INFO] running `Command { std: "docker" "start" "-a" "f51a07c88a233ee9e2c1409caa1eb9088fc2f867694a36fed8535ca0197c7c91", kill_on_drop: false }` [INFO] [stderr] Compiling hashers v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/pigeon.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stdout] 70 + x.wrapping_shl(32) | x.wrapping_shr(32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/lib.rs:381:5 [INFO] [stdout] | [INFO] [stdout] 381 | /// Provide a default PassThroughHasher initialized to 0. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jenkins/spooky_hash.rs:519:25 [INFO] [stdout] | [INFO] [stdout] 519 | let mut data: &[Wrapping] = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jenkins/spooky_hash.rs:530:25 [INFO] [stdout] | [INFO] [stdout] 530 | let mut data: &[Wrapping] = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "f51a07c88a233ee9e2c1409caa1eb9088fc2f867694a36fed8535ca0197c7c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f51a07c88a233ee9e2c1409caa1eb9088fc2f867694a36fed8535ca0197c7c91", kill_on_drop: false }` [INFO] [stdout] f51a07c88a233ee9e2c1409caa1eb9088fc2f867694a36fed8535ca0197c7c91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f94ca55960118b646042c7982708e1f6781a1c7e154289e1296097e1e7d699b5 [INFO] running `Command { std: "docker" "start" "-a" "f94ca55960118b646042c7982708e1f6781a1c7e154289e1296097e1e7d699b5", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/pigeon.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stdout] 70 + x.wrapping_shl(32) | x.wrapping_shr(32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/lib.rs:381:5 [INFO] [stdout] | [INFO] [stdout] 381 | /// Provide a default PassThroughHasher initialized to 0. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jenkins/spooky_hash.rs:519:25 [INFO] [stdout] | [INFO] [stdout] 519 | let mut data: &[Wrapping] = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hashers v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jenkins/spooky_hash.rs:530:25 [INFO] [stdout] | [INFO] [stdout] 530 | let mut data: &[Wrapping] = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/pigeon.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stdout] 70 + x.wrapping_shl(32) | x.wrapping_shr(32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/lib.rs:381:5 [INFO] [stdout] | [INFO] [stdout] 381 | /// Provide a default PassThroughHasher initialized to 0. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> examples/anagrams-hashmap.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 38 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 38 | Err(e) => std::panic::panic_any(e), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jenkins/spooky_hash.rs:519:25 [INFO] [stdout] | [INFO] [stdout] 519 | let mut data: &[Wrapping] = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jenkins/spooky_hash.rs:530:25 [INFO] [stdout] | [INFO] [stdout] 530 | let mut data: &[Wrapping] = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "f94ca55960118b646042c7982708e1f6781a1c7e154289e1296097e1e7d699b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f94ca55960118b646042c7982708e1f6781a1c7e154289e1296097e1e7d699b5", kill_on_drop: false }` [INFO] [stdout] f94ca55960118b646042c7982708e1f6781a1c7e154289e1296097e1e7d699b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 78c794d2293a50d10dbcd5e1ca56546883d78883ce2816c15d60d9065ed08c95 [INFO] running `Command { std: "docker" "start" "-a" "78c794d2293a50d10dbcd5e1ca56546883d78883ce2816c15d60d9065ed08c95", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/pigeon.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 70 - (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stderr] 70 + x.wrapping_shl(32) | x.wrapping_shr(32) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:381:5 [INFO] [stderr] | [INFO] [stderr] 381 | /// Provide a default PassThroughHasher initialized to 0. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/jenkins/spooky_hash.rs:519:25 [INFO] [stderr] | [INFO] [stderr] 519 | let mut data: &[Wrapping] = [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/jenkins/spooky_hash.rs:530:25 [INFO] [stderr] | [INFO] [stderr] 530 | let mut data: &[Wrapping] = [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `hashers` (lib) generated 4 warnings [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> examples/anagrams-hashmap.rs:38:26 [INFO] [stderr] | [INFO] [stderr] 38 | Err(e) => panic!(e), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 38 | Err(e) => panic!("{}", e), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 38 | Err(e) => std::panic::panic_any(e), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: `hashers` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: `hashers` (example "anagrams-hashmap") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hashers-f38bdeab044e29f4) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] Doc-tests hashers [INFO] [stdout] test fnv::fnv1a_tests::basic ... ok [INFO] [stdout] test jenkins::oaat_tests::basic ... ok [INFO] [stdout] test jenkins::lookup3_tests::basic ... ok [INFO] [stdout] test jenkins::spooky_hash::spookyhash_test::basic ... ok [INFO] [stdout] test oz::djb2_tests::basic ... ok [INFO] [stdout] test oz::loselose_tests::basic ... ok [INFO] [stdout] test oz::sdbm_tests::basic ... ok [INFO] [stdout] test pigeon::bricolage_tests::basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/pigeon.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 70 - (x.wrapping_shl(32) | x.wrapping_shr(32)) [INFO] [stderr] 70 + x.wrapping_shl(32) | x.wrapping_shr(32) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 78) ... ok [INFO] [stdout] test src/lib.rs - (line 100) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "78c794d2293a50d10dbcd5e1ca56546883d78883ce2816c15d60d9065ed08c95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c794d2293a50d10dbcd5e1ca56546883d78883ce2816c15d60d9065ed08c95", kill_on_drop: false }` [INFO] [stdout] 78c794d2293a50d10dbcd5e1ca56546883d78883ce2816c15d60d9065ed08c95