[INFO] fetching crate array_ext 0.3.0... [INFO] testing array_ext-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate array_ext 0.3.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate array_ext 0.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate array_ext 0.3.0 [INFO] finished tweaking crates.io crate array_ext 0.3.0 [INFO] tweaked toml for crates.io crate array_ext 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c4ab719f341cb15f65a77141516504904ed27d88be5778c8e1a4169d0c8d76f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2c4ab719f341cb15f65a77141516504904ed27d88be5778c8e1a4169d0c8d76f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c4ab719f341cb15f65a77141516504904ed27d88be5778c8e1a4169d0c8d76f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c4ab719f341cb15f65a77141516504904ed27d88be5778c8e1a4169d0c8d76f", kill_on_drop: false }` [INFO] [stdout] 2c4ab719f341cb15f65a77141516504904ed27d88be5778c8e1a4169d0c8d76f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 619440728d926bc183362524d9096afe5d8611d1e1013683ff641bf564e9e0cf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "619440728d926bc183362524d9096afe5d8611d1e1013683ff641bf564e9e0cf", kill_on_drop: false }` [INFO] [stderr] Compiling seq-macro v0.1.5 [INFO] [stderr] Compiling array_ext v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "619440728d926bc183362524d9096afe5d8611d1e1013683ff641bf564e9e0cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "619440728d926bc183362524d9096afe5d8611d1e1013683ff641bf564e9e0cf", kill_on_drop: false }` [INFO] [stdout] 619440728d926bc183362524d9096afe5d8611d1e1013683ff641bf564e9e0cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddb9e3416fbaef280904b3cd1ec0091d4c87e36323205c7d425182cc4d75e466 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ddb9e3416fbaef280904b3cd1ec0091d4c87e36323205c7d425182cc4d75e466", kill_on_drop: false }` [INFO] [stderr] Compiling array_ext v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/tests.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | assert_eq!(arr.zip([30, 20, 10], |a, b| a + b), [31, 22, 13]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `sized::Array3::zip(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_zip)]` to the crate attributes to enable `array::::zip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/tests.rs:130:20 [INFO] [stdout] | [INFO] [stdout] 130 | assert_eq!(arr.zip(['a', 'b', 'c'], |a, b| (a, b)), [(1, 'a'), (2, 'b'), (3, 'c')]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `sized::Array3::zip(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_zip)]` to the crate attributes to enable `array::::zip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/tests.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | assert_eq!(arr.zip(arr2, |a, b| a.0 + b.0), [11, 22, 33]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `sized::Array3::zip(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_zip)]` to the crate attributes to enable `array::::zip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "ddb9e3416fbaef280904b3cd1ec0091d4c87e36323205c7d425182cc4d75e466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddb9e3416fbaef280904b3cd1ec0091d4c87e36323205c7d425182cc4d75e466", kill_on_drop: false }` [INFO] [stdout] ddb9e3416fbaef280904b3cd1ec0091d4c87e36323205c7d425182cc4d75e466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 075fe609c8795b6376e6808d4cc6d48fff94165fb7911cd1f347eb424ba52e1c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "075fe609c8795b6376e6808d4cc6d48fff94165fb7911cd1f347eb424ba52e1c", kill_on_drop: false }` [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/tests.rs:129:20 [INFO] [stderr] | [INFO] [stderr] 129 | assert_eq!(arr.zip([30, 20, 10], |a, b| a + b), [31, 22, 13]); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `sized::Array3::zip(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(array_zip)]` to the crate attributes to enable `array::::zip` [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/tests.rs:130:20 [INFO] [stderr] | [INFO] [stderr] 130 | assert_eq!(arr.zip(['a', 'b', 'c'], |a, b| (a, b)), [(1, 'a'), (2, 'b'), (3, 'c')]); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `sized::Array3::zip(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(array_zip)]` to the crate attributes to enable `array::::zip` [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/tests.rs:156:20 [INFO] [stderr] | [INFO] [stderr] 156 | assert_eq!(arr.zip(arr2, |a, b| a.0 + b.0), [11, 22, 33]); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `sized::Array3::zip(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(array_zip)]` to the crate attributes to enable `array::::zip` [INFO] [stderr] [INFO] [stderr] warning: `array_ext` (lib test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/array_ext-1ef746d80cd75dcc) [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::generics ... ok [INFO] [stdout] test tests::methods ... ok [INFO] [stdout] test tests::sized ... ok [INFO] [stdout] test tests::object_safe ... ok [INFO] [stdout] test tests::constructors ... ok [INFO] [stdout] test tests::non_copy ... ok [INFO] [stdout] test tests::slice ... ok [INFO] [stdout] test tests::methods_empty ... 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] Doc-tests array_ext [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Array (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "075fe609c8795b6376e6808d4cc6d48fff94165fb7911cd1f347eb424ba52e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "075fe609c8795b6376e6808d4cc6d48fff94165fb7911cd1f347eb424ba52e1c", kill_on_drop: false }` [INFO] [stdout] 075fe609c8795b6376e6808d4cc6d48fff94165fb7911cd1f347eb424ba52e1c