[INFO] fetching crate refptr 0.2.0... [INFO] testing refptr-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate refptr 0.2.0 into /workspace/builds/worker-2-tc2/source [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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate refptr 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71a1437cd3b7a57e4445feaa90e7e2e627921c69693c06d7738e64ea05f0ad63 [INFO] running `Command { std: "docker" "start" "-a" "71a1437cd3b7a57e4445feaa90e7e2e627921c69693c06d7738e64ea05f0ad63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71a1437cd3b7a57e4445feaa90e7e2e627921c69693c06d7738e64ea05f0ad63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a1437cd3b7a57e4445feaa90e7e2e627921c69693c06d7738e64ea05f0ad63", kill_on_drop: false }` [INFO] [stdout] 71a1437cd3b7a57e4445feaa90e7e2e627921c69693c06d7738e64ea05f0ad63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8171e5e7019d7729f65b57535a6598483ded59088afb7d84d6843810de89d0a7 [INFO] running `Command { std: "docker" "start" "-a" "8171e5e7019d7729f65b57535a6598483ded59088afb7d84d6843810de89d0a7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling refptr-macros v0.2.0 [INFO] [stderr] Compiling refptr v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: refptr-macros v0.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "8171e5e7019d7729f65b57535a6598483ded59088afb7d84d6843810de89d0a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8171e5e7019d7729f65b57535a6598483ded59088afb7d84d6843810de89d0a7", kill_on_drop: false }` [INFO] [stdout] 8171e5e7019d7729f65b57535a6598483ded59088afb7d84d6843810de89d0a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0616599bfeef3fc4e2734808c7e9b36ceb55c858d3d734a5bb2e25b822636a9 [INFO] running `Command { std: "docker" "start" "-a" "f0616599bfeef3fc4e2734808c7e9b36ceb55c858d3d734a5bb2e25b822636a9", kill_on_drop: false }` [INFO] [stderr] Compiling refptr v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `aaa` and `bbb` are never read [INFO] [stdout] --> tests/testy.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | struct MyAtomic { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 5 | aaa: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 6 | bbb: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `aaa` and `bbb` are never read [INFO] [stdout] --> tests/testy.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct MyNonatomic { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 11 | aaa: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | bbb: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `aaa` and `bbb` are never read [INFO] [stdout] --> tests/testy.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct MyAtomicWeak { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 17 | aaa: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | bbb: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `aaa` and `bbb` are never read [INFO] [stdout] --> tests/testy.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct MyNonatomicWeak { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 23 | aaa: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | bbb: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: refptr-macros v0.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "f0616599bfeef3fc4e2734808c7e9b36ceb55c858d3d734a5bb2e25b822636a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0616599bfeef3fc4e2734808c7e9b36ceb55c858d3d734a5bb2e25b822636a9", kill_on_drop: false }` [INFO] [stdout] f0616599bfeef3fc4e2734808c7e9b36ceb55c858d3d734a5bb2e25b822636a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7dbfd9fef9942ba73303742360a40c0f3fc61b85003b57ef6adb3070e56a8ef [INFO] running `Command { std: "docker" "start" "-a" "d7dbfd9fef9942ba73303742360a40c0f3fc61b85003b57ef6adb3070e56a8ef", kill_on_drop: false }` [INFO] [stderr] warning: fields `aaa` and `bbb` are never read [INFO] [stderr] --> tests/testy.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 4 | struct MyAtomic { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 5 | aaa: i32, [INFO] [stderr] | ^^^ [INFO] [stderr] 6 | bbb: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `aaa` and `bbb` are never read [INFO] [stderr] --> tests/testy.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 10 | struct MyNonatomic { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 11 | aaa: i32, [INFO] [stderr] | ^^^ [INFO] [stderr] 12 | bbb: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `aaa` and `bbb` are never read [INFO] [stderr] --> tests/testy.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 16 | struct MyAtomicWeak { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 17 | aaa: i32, [INFO] [stderr] | ^^^ [INFO] [stderr] 18 | bbb: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `aaa` and `bbb` are never read [INFO] [stderr] --> tests/testy.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 22 | struct MyNonatomicWeak { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] 23 | aaa: i32, [INFO] [stderr] | ^^^ [INFO] [stderr] 24 | bbb: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `refptr` (test "testy") generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: refptr-macros v0.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/refptr-ab7fe89ea00774eb) [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] [stderr] Running tests/testy.rs (/opt/rustwide/target/debug/deps/testy-0d5ab071ef7b15fd) [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] [stderr] Doc-tests refptr [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 97) ... ok [INFO] [stdout] test src/lib.rs - WeakPtr (line 293) ... ok [INFO] [stdout] test src/lib.rs - make_refptr (line 477) ... ok [INFO] [stdout] test src/lib.rs - (line 120) ... ok [INFO] [stdout] test src/lib.rs - (line 76) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - (line 155) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d7dbfd9fef9942ba73303742360a40c0f3fc61b85003b57ef6adb3070e56a8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7dbfd9fef9942ba73303742360a40c0f3fc61b85003b57ef6adb3070e56a8ef", kill_on_drop: false }` [INFO] [stdout] d7dbfd9fef9942ba73303742360a40c0f3fc61b85003b57ef6adb3070e56a8ef