[INFO] fetching crate cactus 1.0.7... [INFO] testing cactus-1.0.7 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cactus 1.0.7 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate cactus 1.0.7 [INFO] finished tweaking crates.io crate cactus 1.0.7 [INFO] tweaked toml for crates.io crate cactus 1.0.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cactus 1.0.7 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f9476f8554366ca76c6f7bb83f66262fd9feb9f354cd3869e02fbc334aa654e [INFO] running `Command { std: "docker" "start" "-a" "0f9476f8554366ca76c6f7bb83f66262fd9feb9f354cd3869e02fbc334aa654e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f9476f8554366ca76c6f7bb83f66262fd9feb9f354cd3869e02fbc334aa654e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f9476f8554366ca76c6f7bb83f66262fd9feb9f354cd3869e02fbc334aa654e", kill_on_drop: false }` [INFO] [stdout] 0f9476f8554366ca76c6f7bb83f66262fd9feb9f354cd3869e02fbc334aa654e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0538062c2cac13710a9e71329c290115b9e702127db7b1fd6960e85b42c5fe26 [INFO] running `Command { std: "docker" "start" "-a" "0538062c2cac13710a9e71329c290115b9e702127db7b1fd6960e85b42c5fe26", kill_on_drop: false }` [INFO] [stderr] Compiling cactus v1.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/raw_cactus.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn nodes(&self) -> CactusNodesIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 101 | pub fn nodes(&self) -> CactusNodesIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/raw_cactus.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn vals(&self) -> CactusValsIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 116 | pub fn vals(&self) -> CactusValsIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "0538062c2cac13710a9e71329c290115b9e702127db7b1fd6960e85b42c5fe26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0538062c2cac13710a9e71329c290115b9e702127db7b1fd6960e85b42c5fe26", kill_on_drop: false }` [INFO] [stdout] 0538062c2cac13710a9e71329c290115b9e702127db7b1fd6960e85b42c5fe26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4d0dbee79cbb50c6d234245ab1d0b6ecc9c58903802d3f8ef78f3b9aae360a4 [INFO] running `Command { std: "docker" "start" "-a" "b4d0dbee79cbb50c6d234245ab1d0b6ecc9c58903802d3f8ef78f3b9aae360a4", kill_on_drop: false }` [INFO] [stderr] Compiling cactus v1.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/raw_cactus.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn nodes(&self) -> CactusNodesIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 101 | pub fn nodes(&self) -> CactusNodesIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/raw_cactus.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn vals(&self) -> CactusValsIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 116 | pub fn vals(&self) -> CactusValsIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/raw_cactus.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn nodes(&self) -> CactusNodesIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 101 | pub fn nodes(&self) -> CactusNodesIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/raw_cactus.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn vals(&self) -> CactusValsIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 116 | pub fn vals(&self) -> CactusValsIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "b4d0dbee79cbb50c6d234245ab1d0b6ecc9c58903802d3f8ef78f3b9aae360a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4d0dbee79cbb50c6d234245ab1d0b6ecc9c58903802d3f8ef78f3b9aae360a4", kill_on_drop: false }` [INFO] [stdout] b4d0dbee79cbb50c6d234245ab1d0b6ecc9c58903802d3f8ef78f3b9aae360a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2fcc6b65d4d15e1c5cad288ca9c0d87b6158429a08d618cd7511b347568f7541 [INFO] running `Command { std: "docker" "start" "-a" "2fcc6b65d4d15e1c5cad288ca9c0d87b6158429a08d618cd7511b347568f7541", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/raw_cactus.rs:101:18 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn nodes(&self) -> CactusNodesIter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 101 | pub fn nodes(&self) -> CactusNodesIter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/raw_cactus.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn vals(&self) -> CactusValsIter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 116 | pub fn vals(&self) -> CactusValsIter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `cactus` (lib) generated 2 warnings (run `cargo fix --lib -p cactus` to apply 2 suggestions) [INFO] [stderr] warning: `cactus` (lib test) generated 2 warnings (2 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/cactus-3f3583ad9a237659) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test arc_cactus::tests::test_debug ... ok [INFO] [stdout] test arc_cactus::tests::test_eq ... ok [INFO] [stdout] test rc_cactus::tests::test_eq ... ok [INFO] [stdout] test arc_cactus::tests::test_vals_nodes ... ok [INFO] [stdout] test rc_cactus::tests::test_hash ... ok [INFO] [stdout] test rc_cactus::tests::test_simple ... ok [INFO] [stdout] test rc_cactus::tests::test_try_unwrap ... ok [INFO] [stdout] test rc_cactus::tests::test_vals ... ok [INFO] [stdout] test arc_cactus::tests::test_try_unwrap ... ok [INFO] [stdout] test arc_cactus::tests::test_simple ... ok [INFO] [stdout] test arc_cactus::tests::test_vals ... ok [INFO] [stdout] test rc_cactus::tests::test_vals_nodes ... ok [INFO] [stdout] test rc_cactus::tests::test_debug ... ok [INFO] [stderr] Doc-tests cactus [INFO] [stdout] test arc_cactus::tests::test_hash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus::is_empty (line 26) ... ok [INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus::parent (line 64) ... ok [INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus::try_unwrap (line 127) ... ok [INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus::nodes (line 96) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus::val (line 82) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus::child (line 45) ... ok [INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus::vals (line 111) ... ok [INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus::child (line 45) ... ok [INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus::is_empty (line 26) ... ok [INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus::nodes (line 96) ... ok [INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus::parent (line 64) ... ok [INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus::try_unwrap (line 127) ... ok [INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus::val (line 82) ... ok [INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus::vals (line 111) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2fcc6b65d4d15e1c5cad288ca9c0d87b6158429a08d618cd7511b347568f7541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fcc6b65d4d15e1c5cad288ca9c0d87b6158429a08d618cd7511b347568f7541", kill_on_drop: false }` [INFO] [stdout] 2fcc6b65d4d15e1c5cad288ca9c0d87b6158429a08d618cd7511b347568f7541