[INFO] fetching crate debug2 0.1.0... [INFO] testing debug2-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate debug2 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate debug2 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate debug2 0.1.0 [INFO] finished tweaking crates.io crate debug2 0.1.0 [INFO] tweaked toml for crates.io crate debug2 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dcd8eab77c3dbc4030a1e57fd8b29301413eb29fe310f3cccb91be95d39623ef [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" "dcd8eab77c3dbc4030a1e57fd8b29301413eb29fe310f3cccb91be95d39623ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcd8eab77c3dbc4030a1e57fd8b29301413eb29fe310f3cccb91be95d39623ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcd8eab77c3dbc4030a1e57fd8b29301413eb29fe310f3cccb91be95d39623ef", kill_on_drop: false }` [INFO] [stdout] dcd8eab77c3dbc4030a1e57fd8b29301413eb29fe310f3cccb91be95d39623ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b33aa785655391b83e7ce321195aa37bd356c0e20ac95bde13070e92285b34c4 [INFO] running `Command { std: "docker" "start" "-a" "b33aa785655391b83e7ce321195aa37bd356c0e20ac95bde13070e92285b34c4", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling debug2-derive v0.1.0 [INFO] [stderr] Compiling debug2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.29s [INFO] running `Command { std: "docker" "inspect" "b33aa785655391b83e7ce321195aa37bd356c0e20ac95bde13070e92285b34c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b33aa785655391b83e7ce321195aa37bd356c0e20ac95bde13070e92285b34c4", kill_on_drop: false }` [INFO] [stdout] b33aa785655391b83e7ce321195aa37bd356c0e20ac95bde13070e92285b34c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b096534c364dc0c1891ed63b2504a370e77be09809d9ac77a16cbf725e02469a [INFO] running `Command { std: "docker" "start" "-a" "b096534c364dc0c1891ed63b2504a370e77be09809d9ac77a16cbf725e02469a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling similar v1.3.0 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling insta v1.7.1 [INFO] [stderr] Compiling debug2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.56s [INFO] running `Command { std: "docker" "inspect" "b096534c364dc0c1891ed63b2504a370e77be09809d9ac77a16cbf725e02469a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b096534c364dc0c1891ed63b2504a370e77be09809d9ac77a16cbf725e02469a", kill_on_drop: false }` [INFO] [stdout] b096534c364dc0c1891ed63b2504a370e77be09809d9ac77a16cbf725e02469a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 712b8a980435736c9bc275a0dfb626c415d69a92be0d9c7bbe94900517ccd9f8 [INFO] running `Command { std: "docker" "start" "-a" "712b8a980435736c9bc275a0dfb626c415d69a92be0d9c7bbe94900517ccd9f8", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/debug2-85395cae756e1c94) [INFO] [stdout] [INFO] [stderr] Running tests/builders.rs (/opt/rustwide/target/debug/deps/builders-45bcd4ca4e774286) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test debug_map::test_entry_err ... ok [INFO] [stdout] test debug_map::test_single ... ok [INFO] [stdout] test debug_set::test_single ... ok [INFO] [stdout] test debug_struct::test_multiple ... ok [INFO] [stdout] test debug_set::test_multiple ... ok [INFO] [stdout] test debug_set::test_empty ... ok [INFO] [stdout] test debug_set::test_nested ... ok [INFO] [stdout] test debug_struct::test_nested ... ok [INFO] [stdout] test debug_struct::test_single ... ok [INFO] [stdout] test debug_tuple::test_multiple ... ok [INFO] [stdout] test debug_map::test_empty ... ok [INFO] [stdout] test debug_list::test_multiple ... ok [INFO] [stdout] test debug_list::test_nested ... ok [INFO] [stdout] test debug_struct::test_multiple_and_non_exhaustive ... ok [INFO] [stdout] test debug_tuple::test_nested ... ok [INFO] [stdout] test debug_tuple::test_empty ... ok [INFO] [stdout] test debug_struct::test_only_non_exhaustive ... ok [INFO] [stdout] test debug_map::test_nested ... ok [INFO] [stdout] test debug_list::test_single ... ok [INFO] [stdout] test debug_struct::test_nested_non_exhaustive ... ok [INFO] [stdout] test debug_map::test_multiple ... ok [INFO] [stdout] test debug_tuple::test_single ... ok [INFO] [stdout] test debug_list::test_empty ... ok [INFO] [stdout] test debug_struct::test_empty ... ok [INFO] [stdout] test debug_map::test_invalid_finish_incomplete_entry - should panic ... ok [INFO] [stdout] test debug_map::test_invalid_value_before_key - should panic ... ok [INFO] [stdout] test debug_map::test_invalid_key_when_entry_is_incomplete - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Running tests/derived.rs (/opt/rustwide/target/debug/deps/derived-6f8426329818d1ca) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/motivating.rs (/opt/rustwide/target/debug/deps/motivating-559490782dc023e3) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test complex ... ok [INFO] [stdout] test quadratic_form ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/refcell.rs (/opt/rustwide/target/debug/deps/refcell-46f691c815a655ee) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_refcell ... 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 debug2 [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test src/builders.rs - builders::DebugSet (line 479) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugList::entry (line 646) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugMap::finish (line 982) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugSet::entries (line 546) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugList::entries (line 676) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugMap (line 740) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugSet::entry (line 516) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugSet::finish (line 579) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugMap::entry (line 787) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugStruct (line 74) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugList (line 610) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugMap::entries (line 939) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugStruct::field (line 138) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugList::finish (line 709) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugMap::value (line 890) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugMap::key (line 824) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugTuple (line 302) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugStruct::finish_non_exhaustive (line 198) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugTuple::field (line 350) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugStruct::finish (line 247) ... ok [INFO] [stdout] test src/lib.rs - Formatter::debug_set (line 403) ... ok [INFO] [stdout] test src/lib.rs - Formatter::debug_tuple (line 349) ... ok [INFO] [stdout] test src/lib.rs - Formatter::debug_list (line 380) ... ok [INFO] [stdout] test src/builders.rs - builders::DebugTuple::finish (line 397) ... ok [INFO] [stdout] test src/lib.rs - Debug (line 127) ... ok [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] test src/lib.rs - Formatter::debug_struct (line 306) ... ok [INFO] [stdout] test src/lib.rs - Debug (line 156) ... ok [INFO] [stdout] test src/lib.rs - pprint (line 263) ... ok [INFO] [stdout] test src/lib.rs - Formatter::debug_map (line 426) ... ok [INFO] [stdout] test src/lib.rs - pprint_checked (line 230) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "712b8a980435736c9bc275a0dfb626c415d69a92be0d9c7bbe94900517ccd9f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "712b8a980435736c9bc275a0dfb626c415d69a92be0d9c7bbe94900517ccd9f8", kill_on_drop: false }` [INFO] [stdout] 712b8a980435736c9bc275a0dfb626c415d69a92be0d9c7bbe94900517ccd9f8