[INFO] fetching crate ovgu-canteen 0.4.2... [INFO] testing ovgu-canteen-0.4.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate ovgu-canteen 0.4.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ovgu-canteen 0.4.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ovgu-canteen 0.4.2 [INFO] finished tweaking crates.io crate ovgu-canteen 0.4.2 [INFO] tweaked toml for crates.io crate ovgu-canteen 0.4.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate ovgu-canteen 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-internal v0.4.8 [INFO] [stderr] Downloaded tokio v0.2.13 [INFO] [stderr] Downloaded schannel v0.1.17 [INFO] [stderr] Downloaded cssparser v0.25.9 [INFO] [stderr] Downloaded openssl-sys v0.9.54 [INFO] [stderr] Downloaded security-framework v0.4.1 [INFO] [stderr] Downloaded security-framework-sys v0.4.1 [INFO] [stderr] Downloaded tokio-tls v0.3.0 [INFO] [stderr] Downloaded scraper v0.11.0 [INFO] [stderr] Downloaded cssparser-macros v0.3.6 [INFO] [stderr] Downloaded http v0.2.0 [INFO] [stderr] Downloaded hyper v0.13.3 [INFO] [stderr] Downloaded derive_more v0.99.3 [INFO] [stderr] Downloaded openssl v0.10.28 [INFO] [stderr] Downloaded pin-project v0.4.8 [INFO] [stderr] Downloaded h2 v0.2.2 [INFO] [stderr] Downloaded backtrace-sys v0.1.34 [INFO] [stderr] Downloaded procedural-masquerade v0.1.6 [INFO] [stderr] Downloaded backtrace v0.3.45 [INFO] [stderr] Downloaded selectors v0.21.0 [INFO] [stderr] Downloaded socket2 v0.3.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dfee0992378b9d86ef1a7c7f25e7eafe6ba5c704c66bdd1728227cbffdbf7c9 [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" "6dfee0992378b9d86ef1a7c7f25e7eafe6ba5c704c66bdd1728227cbffdbf7c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dfee0992378b9d86ef1a7c7f25e7eafe6ba5c704c66bdd1728227cbffdbf7c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dfee0992378b9d86ef1a7c7f25e7eafe6ba5c704c66bdd1728227cbffdbf7c9", kill_on_drop: false }` [INFO] [stdout] 6dfee0992378b9d86ef1a7c7f25e7eafe6ba5c704c66bdd1728227cbffdbf7c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 9212ed5c9b9b1eaca65d30e6ae5cf7a1bcbed20d6a43b8f38d1ac0d3c11cf2b8 [INFO] running `Command { std: "docker" "start" "-a" "9212ed5c9b9b1eaca65d30e6ae5cf7a1bcbed20d6a43b8f38d1ac0d3c11cf2b8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling procedural-masquerade v0.1.6 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling dtoa-short v0.3.2 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling backtrace v0.3.45 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling cssparser v0.25.9 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling tokio v0.2.13 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling h2 v0.2.2 [INFO] [stderr] Compiling hyper v0.13.3 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling scraper v0.11.0 [INFO] [stderr] Compiling ovgu-canteen v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 42s [INFO] running `Command { std: "docker" "inspect" "9212ed5c9b9b1eaca65d30e6ae5cf7a1bcbed20d6a43b8f38d1ac0d3c11cf2b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9212ed5c9b9b1eaca65d30e6ae5cf7a1bcbed20d6a43b8f38d1ac0d3c11cf2b8", kill_on_drop: false }` [INFO] [stdout] 9212ed5c9b9b1eaca65d30e6ae5cf7a1bcbed20d6a43b8f38d1ac0d3c11cf2b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] fc1fd89afa30129a2d3e44b1817b144063452fcbc005b1a9abd599bf071ed7d1 [INFO] running `Command { std: "docker" "start" "-a" "fc1fd89afa30129a2d3e44b1817b144063452fcbc005b1a9abd599bf071ed7d1", kill_on_drop: false }` [INFO] [stderr] Compiling ovgu-canteen v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `ovgu-canteen` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name downstairs --edition=2018 tests/downstairs.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 -C overflow-checks=on --test -C metadata=b31bd6d9c77ec8b9 -C extra-filename=-b31bd6d9c77ec8b9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-71caeb93b4e24df9.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-85cdddcb7c578cd4.so --extern failure=/opt/rustwide/target/debug/deps/libfailure-89155a7767528355.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-9cac961fa0df1099.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-5982235641aaa0e1.rlib --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-b558fe15253e1c48.rlib --extern ovgu_canteen=/opt/rustwide/target/debug/deps/libovgu_canteen-e0b91bc07adaf85f.rlib --extern scraper=/opt/rustwide/target/debug/deps/libscraper-e5175a6d911db18e.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-8e3c389ba2255ba3.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-410a727e84bc7f58.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-25af3dca1f54e2a2.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-863654bf6412738a/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fc1fd89afa30129a2d3e44b1817b144063452fcbc005b1a9abd599bf071ed7d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1fd89afa30129a2d3e44b1817b144063452fcbc005b1a9abd599bf071ed7d1", kill_on_drop: false }` [INFO] [stdout] fc1fd89afa30129a2d3e44b1817b144063452fcbc005b1a9abd599bf071ed7d1