[INFO] fetching crate refptr 0.2.0... [INFO] testing refptr-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate refptr 0.2.0 into /workspace/builds/worker-71/source [INFO] validating manifest of crates.io crate refptr 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate refptr 0.2.0 [INFO] finished tweaking crates.io crate refptr 0.2.0 [INFO] tweaked toml for crates.io crate refptr 0.2.0 written to /workspace/builds/worker-71/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded refptr-macros v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f07d97b88abeda594981a3162c6c1294b2c19a0c78f77120b038331f12ec466 [INFO] running `Command { std: "docker" "start" "-a" "8f07d97b88abeda594981a3162c6c1294b2c19a0c78f77120b038331f12ec466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f07d97b88abeda594981a3162c6c1294b2c19a0c78f77120b038331f12ec466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f07d97b88abeda594981a3162c6c1294b2c19a0c78f77120b038331f12ec466", kill_on_drop: false }` [INFO] [stdout] 8f07d97b88abeda594981a3162c6c1294b2c19a0c78f77120b038331f12ec466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f476e7693407a2a0a01ff65f346b5172077d56185ac8ad4f8aaeda072513132 [INFO] running `Command { std: "docker" "start" "-a" "7f476e7693407a2a0a01ff65f346b5172077d56185ac8ad4f8aaeda072513132", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling refptr-macros v0.2.0 [INFO] [stderr] Compiling refptr v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.18s [INFO] running `Command { std: "docker" "inspect" "7f476e7693407a2a0a01ff65f346b5172077d56185ac8ad4f8aaeda072513132", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f476e7693407a2a0a01ff65f346b5172077d56185ac8ad4f8aaeda072513132", kill_on_drop: false }` [INFO] [stdout] 7f476e7693407a2a0a01ff65f346b5172077d56185ac8ad4f8aaeda072513132 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91c24da04e44e50192940df4ddfd907cb799cdc7085d5cda0c6a6237c747355f [INFO] running `Command { std: "docker" "start" "-a" "91c24da04e44e50192940df4ddfd907cb799cdc7085d5cda0c6a6237c747355f", kill_on_drop: false }` [INFO] [stderr] Compiling refptr v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `aaa` [INFO] [stdout] --> tests/testy.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | aaa: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bbb` [INFO] [stdout] --> tests/testy.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | bbb: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `aaa` [INFO] [stdout] --> tests/testy.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | aaa: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bbb` [INFO] [stdout] --> tests/testy.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | bbb: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `aaa` [INFO] [stdout] --> tests/testy.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | aaa: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bbb` [INFO] [stdout] --> tests/testy.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | bbb: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `aaa` [INFO] [stdout] --> tests/testy.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | aaa: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bbb` [INFO] [stdout] --> tests/testy.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | bbb: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "91c24da04e44e50192940df4ddfd907cb799cdc7085d5cda0c6a6237c747355f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91c24da04e44e50192940df4ddfd907cb799cdc7085d5cda0c6a6237c747355f", kill_on_drop: false }` [INFO] [stdout] 91c24da04e44e50192940df4ddfd907cb799cdc7085d5cda0c6a6237c747355f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 71b46175cfad97753e455a6cc34c7cdc27f39baaeb2f09816b09ef363323ddd2 [INFO] running `Command { std: "docker" "start" "-a" "71b46175cfad97753e455a6cc34c7cdc27f39baaeb2f09816b09ef363323ddd2", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `aaa` [INFO] [stderr] --> tests/testy.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | aaa: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bbb` [INFO] [stderr] --> tests/testy.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | bbb: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `aaa` [INFO] [stderr] --> tests/testy.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | aaa: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bbb` [INFO] [stderr] --> tests/testy.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | bbb: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `aaa` [INFO] [stderr] --> tests/testy.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | aaa: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bbb` [INFO] [stderr] --> tests/testy.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | bbb: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `aaa` [INFO] [stderr] --> tests/testy.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | aaa: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bbb` [INFO] [stderr] --> tests/testy.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | bbb: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `refptr` (test "testy") generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/refptr-f6b7891d2677420c) [INFO] [stdout] [INFO] [stderr] Running tests/testy.rs (/opt/rustwide/target/debug/deps/testy-bcef979dc77b5db5) [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] [stderr] Doc-tests refptr [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test foo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - WeakPtr (line 293) ... ok [INFO] [stdout] test src/lib.rs - (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 120) ... ok [INFO] [stdout] test src/lib.rs - (line 97) ... ok [INFO] [stdout] test src/lib.rs - make_refptr (line 477) ... ok [INFO] [stdout] test src/lib.rs - (line 155) ... ok [INFO] [stdout] test src/lib.rs - (line 76) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "71b46175cfad97753e455a6cc34c7cdc27f39baaeb2f09816b09ef363323ddd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b46175cfad97753e455a6cc34c7cdc27f39baaeb2f09816b09ef363323ddd2", kill_on_drop: false }` [INFO] [stdout] 71b46175cfad97753e455a6cc34c7cdc27f39baaeb2f09816b09ef363323ddd2