[INFO] fetching crate shuffle 0.1.7... [INFO] testing shuffle-0.1.7 against 1.60.0 for beta-1.61-1 [INFO] extracting crate shuffle 0.1.7 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate shuffle 0.1.7 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shuffle 0.1.7 [INFO] finished tweaking crates.io crate shuffle 0.1.7 [INFO] tweaked toml for crates.io crate shuffle 0.1.7 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5668eec256dec89fc1a614c916b253847e4cc07b5815d096452b0e79a138cc5 [INFO] running `Command { std: "docker" "start" "-a" "a5668eec256dec89fc1a614c916b253847e4cc07b5815d096452b0e79a138cc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5668eec256dec89fc1a614c916b253847e4cc07b5815d096452b0e79a138cc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5668eec256dec89fc1a614c916b253847e4cc07b5815d096452b0e79a138cc5", kill_on_drop: false }` [INFO] [stdout] a5668eec256dec89fc1a614c916b253847e4cc07b5815d096452b0e79a138cc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0c915abcee24e128c10ddf42220bb3f847e7e96493f82c251f809d05f2e0ac8 [INFO] running `Command { std: "docker" "start" "-a" "f0c915abcee24e128c10ddf42220bb3f847e7e96493f82c251f809d05f2e0ac8", kill_on_drop: false }` [INFO] [stderr] Compiling radium v0.3.0 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bitvec v0.17.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling shuffle v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `buffer` [INFO] [stdout] --> src/fy.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | buffer: [u8; std::mem::size_of::()], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `FisherYates` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/fy.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.36s [INFO] running `Command { std: "docker" "inspect" "f0c915abcee24e128c10ddf42220bb3f847e7e96493f82c251f809d05f2e0ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0c915abcee24e128c10ddf42220bb3f847e7e96493f82c251f809d05f2e0ac8", kill_on_drop: false }` [INFO] [stdout] f0c915abcee24e128c10ddf42220bb3f847e7e96493f82c251f809d05f2e0ac8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccdb47f8700a50ad62b66ea4ebef0445df467f07a84e4bbe054bb5b8ff6943ed [INFO] running `Command { std: "docker" "start" "-a" "ccdb47f8700a50ad62b66ea4ebef0445df467f07a84e4bbe054bb5b8ff6943ed", 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] Compiling shuffle v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `buffer` [INFO] [stdout] --> src/fy.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | buffer: [u8; std::mem::size_of::()], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `FisherYates` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/fy.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `buffer` [INFO] [stdout] --> src/fy.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | buffer: [u8; std::mem::size_of::()], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `FisherYates` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/fy.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "ccdb47f8700a50ad62b66ea4ebef0445df467f07a84e4bbe054bb5b8ff6943ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccdb47f8700a50ad62b66ea4ebef0445df467f07a84e4bbe054bb5b8ff6943ed", kill_on_drop: false }` [INFO] [stdout] ccdb47f8700a50ad62b66ea4ebef0445df467f07a84e4bbe054bb5b8ff6943ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87d6d847129ec9e92cdecc13bfb1c6c76538584c42c7d0de809d7060cd83030e [INFO] running `Command { std: "docker" "start" "-a" "87d6d847129ec9e92cdecc13bfb1c6c76538584c42c7d0de809d7060cd83030e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field is never read: `buffer` [INFO] [stdout] running 3 tests [INFO] [stderr] --> src/fy.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | buffer: [u8; std::mem::size_of::()], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `FisherYates` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/fy.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | #[derive(Debug, Default)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `shuffle` (lib) generated 1 warning [INFO] [stderr] warning: `shuffle` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/shuffle-3ca967809633dfa2) [INFO] [stdout] test irs::tests::test_get_reset_context ... ok [INFO] [stdout] test irs::tests::test_irs ... ok [INFO] [stdout] test irs::tests::test_all_distinct ... ok [INFO] [stderr] Doc-tests shuffle [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/fy.rs - fy::FisherYates (line 11) ... ok [INFO] [stdout] test src/irs.rs - irs::Irs (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "87d6d847129ec9e92cdecc13bfb1c6c76538584c42c7d0de809d7060cd83030e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87d6d847129ec9e92cdecc13bfb1c6c76538584c42c7d0de809d7060cd83030e", kill_on_drop: false }` [INFO] [stdout] 87d6d847129ec9e92cdecc13bfb1c6c76538584c42c7d0de809d7060cd83030e