[INFO] fetching crate spmc_ring 0.1.0... [INFO] testing spmc_ring-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate spmc_ring 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate spmc_ring 0.1.0 [INFO] finished tweaking crates.io crate spmc_ring 0.1.0 [INFO] tweaked toml for crates.io crate spmc_ring 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate spmc_ring 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.9 (available: v1.3.5) [INFO] [stderr] Adding nb v0.1.3 (available: v1.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c158736eb11032e1d6646d67553fce789cc684b20be192752d881b6a19eb48d [INFO] running `Command { std: "docker" "start" "-a" "5c158736eb11032e1d6646d67553fce789cc684b20be192752d881b6a19eb48d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c158736eb11032e1d6646d67553fce789cc684b20be192752d881b6a19eb48d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c158736eb11032e1d6646d67553fce789cc684b20be192752d881b6a19eb48d", kill_on_drop: false }` [INFO] [stdout] 5c158736eb11032e1d6646d67553fce789cc684b20be192752d881b6a19eb48d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0feae6a8ae9e26358df55fbdb3e681292a551c2f34ea4d196342c452c20ce11 [INFO] running `Command { std: "docker" "start" "-a" "c0feae6a8ae9e26358df55fbdb3e681292a551c2f34ea4d196342c452c20ce11", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling spmc_ring v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:7:34 [INFO] [stdout] | [INFO] [stdout] 7 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct SpmsRing> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | buf: GenericArray, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:55:23 [INFO] [stdout] | [INFO] [stdout] 55 | N: generic_array::ArrayLength, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | N: generic_array::ArrayLength, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | buf: GenericArray::default(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "c0feae6a8ae9e26358df55fbdb3e681292a551c2f34ea4d196342c452c20ce11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0feae6a8ae9e26358df55fbdb3e681292a551c2f34ea4d196342c452c20ce11", kill_on_drop: false }` [INFO] [stdout] c0feae6a8ae9e26358df55fbdb3e681292a551c2f34ea4d196342c452c20ce11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bc0b679a441321e6a3ca8b49bf51eafd10ef26729c2d04541df45d90908d03b [INFO] running `Command { std: "docker" "start" "-a" "5bc0b679a441321e6a3ca8b49bf51eafd10ef26729c2d04541df45d90908d03b", kill_on_drop: false }` [INFO] [stderr] Compiling spmc_ring v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:7:34 [INFO] [stdout] | [INFO] [stdout] 7 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct SpmsRing> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | buf: GenericArray, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:55:23 [INFO] [stdout] | [INFO] [stdout] 55 | N: generic_array::ArrayLength, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | N: generic_array::ArrayLength, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | buf: GenericArray::default(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:7:34 [INFO] [stdout] | [INFO] [stdout] 7 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct SpmsRing> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | buf: GenericArray, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:55:23 [INFO] [stdout] | [INFO] [stdout] 55 | N: generic_array::ArrayLength, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | N: generic_array::ArrayLength, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | buf: GenericArray::default(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `y` is never read [INFO] [stdout] --> src/lib.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 220 | struct Simple { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 221 | x: u32, [INFO] [stdout] 222 | y: u32, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Simple` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "5bc0b679a441321e6a3ca8b49bf51eafd10ef26729c2d04541df45d90908d03b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bc0b679a441321e6a3ca8b49bf51eafd10ef26729c2d04541df45d90908d03b", kill_on_drop: false }` [INFO] [stdout] 5bc0b679a441321e6a3ca8b49bf51eafd10ef26729c2d04541df45d90908d03b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d0ab5e26693c7c391292e007218d28b655bdeb9f41f0dd1a23e2cfdef4ca2950 [INFO] running `Command { std: "docker" "start" "-a" "d0ab5e26693c7c391292e007218d28b655bdeb9f41f0dd1a23e2cfdef4ca2950", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:7:34 [INFO] [stderr] | [INFO] [stderr] 7 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:17:27 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct SpmsRing> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:19:10 [INFO] [stderr] | [INFO] [stderr] 19 | buf: GenericArray, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | N: generic_array::ArrayLength, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:65:23 [INFO] [stderr] | [INFO] [stderr] 65 | N: generic_array::ArrayLength, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:71:18 [INFO] [stderr] | [INFO] [stderr] 71 | buf: GenericArray::default(), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `spmc_ring` (lib) generated 7 warnings [INFO] [stderr] warning: field `y` is never read [INFO] [stderr] --> src/lib.rs:222:9 [INFO] [stderr] | [INFO] [stderr] 220 | struct Simple { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 221 | x: u32, [INFO] [stderr] 222 | y: u32, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `Simple` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `spmc_ring` (lib test) generated 8 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spmc_ring-4687bd60f50269bd) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::alternating_write_read ... ok [INFO] [stdout] test tests::generation_overflow_write_read ... ok [INFO] [stdout] test tests::sequential_write_read ... ok [INFO] [stdout] test tests::buffer_overflow_write_read ... ok [INFO] [stdout] test tests::multithreaded_writer_readers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.23s [INFO] [stdout] [INFO] [stderr] Doc-tests spmc_ring [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] running `Command { std: "docker" "inspect" "d0ab5e26693c7c391292e007218d28b655bdeb9f41f0dd1a23e2cfdef4ca2950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0ab5e26693c7c391292e007218d28b655bdeb9f41f0dd1a23e2cfdef4ca2950", kill_on_drop: false }` [INFO] [stdout] d0ab5e26693c7c391292e007218d28b655bdeb9f41f0dd1a23e2cfdef4ca2950