[INFO] fetching crate ppom 0.6.0... [INFO] testing ppom-0.6.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate ppom 0.6.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate ppom 0.6.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ppom 0.6.0 [INFO] finished tweaking crates.io crate ppom 0.6.0 [INFO] tweaked toml for crates.io crate ppom 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate ppom 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", 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] 13b62270f27b92e2de1cfd3440a21cf1758c3f769671e1b820c7f314fae322fc [INFO] running `Command { std: "docker" "start" "-a" "13b62270f27b92e2de1cfd3440a21cf1758c3f769671e1b820c7f314fae322fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13b62270f27b92e2de1cfd3440a21cf1758c3f769671e1b820c7f314fae322fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13b62270f27b92e2de1cfd3440a21cf1758c3f769671e1b820c7f314fae322fc", kill_on_drop: false }` [INFO] [stdout] 13b62270f27b92e2de1cfd3440a21cf1758c3f769671e1b820c7f314fae322fc [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be535f2b235045cfc6590af22a2d00166db9ea4be64a0d3b76217b5bc36bc05e [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" "be535f2b235045cfc6590af22a2d00166db9ea4be64a0d3b76217b5bc36bc05e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling syn-mid v0.5.1 [INFO] [stderr] Compiling derive_arbitrary v0.4.7 [INFO] [stderr] Compiling arbitrary v0.4.7 [INFO] [stderr] Compiling mkit-derive v0.3.0 [INFO] [stderr] Compiling mkit v0.4.0 [INFO] [stderr] Compiling ppom v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.25s [INFO] running `Command { std: "docker" "inspect" "be535f2b235045cfc6590af22a2d00166db9ea4be64a0d3b76217b5bc36bc05e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be535f2b235045cfc6590af22a2d00166db9ea4be64a0d3b76217b5bc36bc05e", kill_on_drop: false }` [INFO] [stdout] be535f2b235045cfc6590af22a2d00166db9ea4be64a0d3b76217b5bc36bc05e [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] f6eecbe0dfb1371f4b6b69a5e6e7053a88c29bd86c3eff29a0542b2ab16d6b1b [INFO] running `Command { std: "docker" "start" "-a" "f6eecbe0dfb1371f4b6b69a5e6e7053a88c29bd86c3eff29a0542b2ab16d6b1b", kill_on_drop: false }` [INFO] [stderr] Compiling ppom v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.38s [INFO] running `Command { std: "docker" "inspect" "f6eecbe0dfb1371f4b6b69a5e6e7053a88c29bd86c3eff29a0542b2ab16d6b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6eecbe0dfb1371f4b6b69a5e6e7053a88c29bd86c3eff29a0542b2ab16d6b1b", kill_on_drop: false }` [INFO] [stdout] f6eecbe0dfb1371f4b6b69a5e6e7053a88c29bd86c3eff29a0542b2ab16d6b1b [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] b2b107e0a568fe507bc8ec621c6227a0c994aafaf0b5bb5dbfb21f5e2e6df1c9 [INFO] running `Command { std: "docker" "start" "-a" "b2b107e0a568fe507bc8ec621c6227a0c994aafaf0b5bb5dbfb21f5e2e6df1c9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ppom-c887a45cba836e51) [INFO] [stdout] running 7 tests [INFO] [stdout] test node::node_test::test_node ... ok [INFO] [stdout] test mdb::mdb_test::test_mdb_nodiff ... ok [INFO] [stdout] test mdb::mdb_test::test_mdb_diff ... ok [INFO] [stdout] test mdb::mdb_test::test_commit ... ok [INFO] [stdout] test arc::arc_test::test_arc_omap has been running for over 60 seconds [INFO] [stdout] test omap::omap_test::test_omap has been running for over 60 seconds [INFO] [stdout] test rc::rc_test::test_rc_omap has been running for over 60 seconds [INFO] [stdout] test rc::rc_test::test_rc_omap ... ok [INFO] [stdout] test omap::omap_test::test_omap ... ok [INFO] [stdout] test arc::arc_test::test_arc_omap ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 177.85s [INFO] [stdout] [INFO] [stderr] Doc-tests ppom [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/./ppom.rs - rc::ppom::OMap::iter (line 150) ... ok [INFO] [stdout] test src/./ppom.rs - arc::ppom::OMap::reverse (line 229) ... ok [INFO] [stdout] test src/./ppom.rs - arc::ppom::OMap::range (line 175) ... ok [INFO] [stdout] test src/./ppom.rs - rc::ppom::OMap::range (line 175) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/./ppom.rs - arc::ppom::OMap::iter (line 150) ... ok [INFO] [stdout] test src/omap.rs - omap::OMap::range (line 181) ... ok [INFO] [stdout] test src/omap.rs - omap::OMap::reverse (line 235) ... ok [INFO] [stdout] test src/./ppom.rs - rc::ppom::OMap::reverse (line 229) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/omap.rs - omap::OMap::iter (line 156) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b2b107e0a568fe507bc8ec621c6227a0c994aafaf0b5bb5dbfb21f5e2e6df1c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2b107e0a568fe507bc8ec621c6227a0c994aafaf0b5bb5dbfb21f5e2e6df1c9", kill_on_drop: false }` [INFO] [stdout] b2b107e0a568fe507bc8ec621c6227a0c994aafaf0b5bb5dbfb21f5e2e6df1c9