[INFO] cloning repository https://github.com/wfraser/rsbrowse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wfraser/rsbrowse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Frsbrowse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Frsbrowse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 075105e68251d3cc4feb33bffab4e285376d6115 [INFO] testing wfraser/rsbrowse against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Frsbrowse" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wfraser/rsbrowse on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wfraser/rsbrowse [INFO] finished tweaking git repo https://github.com/wfraser/rsbrowse [INFO] tweaked toml for git repo https://github.com/wfraser/rsbrowse written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/wfraser/rsbrowse already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 0deb887ff2382a8284ab70e769ec93d6b3bd0a5d0ce023858a92c884333f4af5 [INFO] running `Command { std: "docker" "start" "-a" "0deb887ff2382a8284ab70e769ec93d6b3bd0a5d0ce023858a92c884333f4af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0deb887ff2382a8284ab70e769ec93d6b3bd0a5d0ce023858a92c884333f4af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0deb887ff2382a8284ab70e769ec93d6b3bd0a5d0ce023858a92c884333f4af5", kill_on_drop: false }` [INFO] [stdout] 0deb887ff2382a8284ab70e769ec93d6b3bd0a5d0ce023858a92c884333f4af5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9921cbf9b99cb4d390f57227cb8f8cc74b9ceb84d3aab050bf5aaf1486eb488 [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" "e9921cbf9b99cb4d390f57227cb8f8cc74b9ceb84d3aab050bf5aaf1486eb488", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.96 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling array-macro v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling rsbrowse v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling json v0.11.15 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling fst v0.3.5 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling pancurses v0.16.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling enum-map v0.6.4 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling wasmer_enumset_derive v0.5.0 [INFO] [stderr] Compiling wasmer_enumset v1.0.1 [INFO] [stderr] Compiling cursive_core v0.2.2 [INFO] [stderr] Compiling cursive v0.16.3 [INFO] [stderr] Compiling rls-span v0.5.4 [INFO] [stderr] Compiling rls-data v0.19.1 [INFO] [stderr] Compiling rls-analysis v0.18.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "e9921cbf9b99cb4d390f57227cb8f8cc74b9ceb84d3aab050bf5aaf1486eb488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9921cbf9b99cb4d390f57227cb8f8cc74b9ceb84d3aab050bf5aaf1486eb488", kill_on_drop: false }` [INFO] [stdout] e9921cbf9b99cb4d390f57227cb8f8cc74b9ceb84d3aab050bf5aaf1486eb488 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] ff2e29bf833430c3a4d3ae503dfeb97d3980ad211aad080f0c2c1b7efa9acd24 [INFO] running `Command { std: "docker" "start" "-a" "ff2e29bf833430c3a4d3ae503dfeb97d3980ad211aad080f0c2c1b7efa9acd24", kill_on_drop: false }` [INFO] [stderr] Compiling rsbrowse v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.39s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsbrowse-240c66e1ede3d111) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rsbrowse-83288dfa6322c3bd) [INFO] [stderr] Executable tests/browser_test.rs (/opt/rustwide/target/debug/deps/browser_test-44a01b6036ae73f4) [INFO] running `Command { std: "docker" "inspect" "ff2e29bf833430c3a4d3ae503dfeb97d3980ad211aad080f0c2c1b7efa9acd24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff2e29bf833430c3a4d3ae503dfeb97d3980ad211aad080f0c2c1b7efa9acd24", kill_on_drop: false }` [INFO] [stdout] ff2e29bf833430c3a4d3ae503dfeb97d3980ad211aad080f0c2c1b7efa9acd24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d1ca0dcbb0cc21be31f061b0c5d112758978a30b1126562d0123d37edbdecdfb [INFO] running `Command { std: "docker" "start" "-a" "d1ca0dcbb0cc21be31f061b0c5d112758978a30b1126562d0123d37edbdecdfb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.27s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsbrowse-240c66e1ede3d111) [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 unittests src/main.rs (/opt/rustwide/target/debug/deps/rsbrowse-83288dfa6322c3bd) [INFO] [stdout] [INFO] [stderr] Running tests/browser_test.rs (/opt/rustwide/target/debug/deps/browser_test-44a01b6036ae73f4) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: could not remove build directory [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to remove directory `/opt/rustwide/target` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Device or resource busy (os error 16) [INFO] [stdout] test list_items ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--test browser_test' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- list_items stdout ---- [INFO] [stdout] thread 'list_items' panicked at 'Failed to run 'cargo clean' on test crate', tests/browser_test.rs:18:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5631f8b784ad - [INFO] [stdout] 1: 0x5631f8b9b56c - [INFO] [stdout] 2: 0x5631f8b74a41 - [INFO] [stdout] 3: 0x5631f8b7a1f5 - [INFO] [stdout] 4: 0x5631f8b79ee4 - [INFO] [stdout] 5: 0x5631f8b7a742 - [INFO] [stdout] 6: 0x5631f8b45b98 - [INFO] [stdout] 7: 0x5631f8b45659 - [INFO] [stdout] 8: 0x5631f8b45ae8 - [INFO] [stdout] 9: 0x5631f8a180b3 - [INFO] [stdout] 10: 0x5631f8a17b6b - [INFO] [stdout] 11: 0x5631f8a113eb - [INFO] [stdout] 12: 0x5631f8a0bdfa - [INFO] [stdout] 13: 0x5631f8a11381 - [INFO] [stdout] 14: 0x5631f8a19b29 - [INFO] [stdout] 15: 0x5631f8a19bc3 - [INFO] [stdout] 16: 0x5631f8a19b9a - [INFO] [stdout] 17: 0x5631f8a17f3e - [INFO] [stdout] 18: 0x5631f8a56ee3 - [INFO] [stdout] 19: 0x5631f8a55c99 - [INFO] [stdout] 20: 0x5631f8a21e4e - [INFO] [stdout] 21: 0x5631f8a273b8 - [INFO] [stdout] 22: 0x5631f8b7f533 - [INFO] [stdout] 23: 0x7ff004a71609 - start_thread [INFO] [stdout] 24: 0x7ff00483f163 - clone [INFO] [stdout] 25: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] list_items [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1ca0dcbb0cc21be31f061b0c5d112758978a30b1126562d0123d37edbdecdfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1ca0dcbb0cc21be31f061b0c5d112758978a30b1126562d0123d37edbdecdfb", kill_on_drop: false }` [INFO] [stdout] d1ca0dcbb0cc21be31f061b0c5d112758978a30b1126562d0123d37edbdecdfb