[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] 99ea3558b2df1e966257a1763c2242ba282023d6 [INFO] testing wfraser/rsbrowse against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Frsbrowse" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wfraser/rsbrowse on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enumset v1.0.0 [INFO] [stderr] Downloaded pancurses v0.16.1 [INFO] [stderr] Downloaded rls-data v0.19.0 [INFO] [stderr] Downloaded json v0.11.15 [INFO] [stderr] Downloaded rls-analysis v0.18.1 [INFO] [stderr] Downloaded rls-span v0.5.2 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [INFO] [stderr] Downloaded ahash v0.4.0 [INFO] [stderr] Downloaded fst v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4d3292e741b3a5e1c53cac95293dcaea62cc30e64958bcd1e8b1aff2f8fbf56 [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" "e4d3292e741b3a5e1c53cac95293dcaea62cc30e64958bcd1e8b1aff2f8fbf56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4d3292e741b3a5e1c53cac95293dcaea62cc30e64958bcd1e8b1aff2f8fbf56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4d3292e741b3a5e1c53cac95293dcaea62cc30e64958bcd1e8b1aff2f8fbf56", kill_on_drop: false }` [INFO] [stdout] e4d3292e741b3a5e1c53cac95293dcaea62cc30e64958bcd1e8b1aff2f8fbf56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cf8b1b8a716b4ea84dc02d7850352811747149a7dc2ce743f44d65888e43cc5 [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" "0cf8b1b8a716b4ea84dc02d7850352811747149a7dc2ce743f44d65888e43cc5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Compiling array-macro v1.0.5 [INFO] [stderr] Compiling xi-unicode v0.2.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling rsbrowse v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling json v0.11.15 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling fst v0.3.5 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling num-complex v0.3.0 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling chrono v0.4.12 [INFO] [stderr] Compiling pancurses v0.16.1 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.4.0 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling num v0.3.0 [INFO] [stderr] Compiling rls-span v0.5.2 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling rls-data v0.19.0 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling enum-map v0.6.2 [INFO] [stderr] Compiling rls-analysis v0.18.1 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling enumset_derive v0.5.0 [INFO] [stderr] Compiling enumset v1.0.0 [INFO] [stderr] Compiling cursive_core v0.1.1 [INFO] [stderr] Compiling cursive v0.15.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "0cf8b1b8a716b4ea84dc02d7850352811747149a7dc2ce743f44d65888e43cc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cf8b1b8a716b4ea84dc02d7850352811747149a7dc2ce743f44d65888e43cc5", kill_on_drop: false }` [INFO] [stdout] 0cf8b1b8a716b4ea84dc02d7850352811747149a7dc2ce743f44d65888e43cc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d5854cadec3aa2e9fe4dbd7e1df4048e8575a59474f306cc0f1d8b36a936c16e [INFO] running `Command { std: "docker" "start" "-a" "d5854cadec3aa2e9fe4dbd7e1df4048e8575a59474f306cc0f1d8b36a936c16e", kill_on_drop: false }` [INFO] [stderr] Compiling rsbrowse v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.77s [INFO] running `Command { std: "docker" "inspect" "d5854cadec3aa2e9fe4dbd7e1df4048e8575a59474f306cc0f1d8b36a936c16e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5854cadec3aa2e9fe4dbd7e1df4048e8575a59474f306cc0f1d8b36a936c16e", kill_on_drop: false }` [INFO] [stdout] d5854cadec3aa2e9fe4dbd7e1df4048e8575a59474f306cc0f1d8b36a936c16e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2cf0d467ecad2f151cf0ad7528b6a71a26041d184f05849294463aeadd4c3e55 [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" "2cf0d467ecad2f151cf0ad7528b6a71a26041d184f05849294463aeadd4c3e55", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rsbrowse-4edf7d328027bdaf [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 /opt/rustwide/target/debug/deps/rsbrowse-43e52f3a3643f67b [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 /opt/rustwide/target/debug/deps/browser_test-84e8c65b2ca95148 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: could not remove build directory [INFO] [stdout] test list_items ... FAILED [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] Caused by: [INFO] [stdout] failures: [INFO] [stderr] failed to remove directory `/opt/rustwide/target` [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] ---- list_items stdout ---- [INFO] [stderr] Caused by: [INFO] [stdout] thread 'list_items' panicked at 'Failed to run 'cargo clean' on test crate', tests/browser_test.rs:18:13 [INFO] [stderr] Device or resource busy (os error 16) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d3acafc2d7 - [INFO] [stdout] 1: 0x55d3acb1cc3c - [INFO] [stdout] 2: 0x55d3acaf81d2 - [INFO] [stdout] 3: 0x55d3acafe585 - [INFO] [stdout] 4: 0x55d3acafe112 - [INFO] [stdout] 5: 0x55d3acafed21 - [INFO] [stdout] 6: 0x55d3acaa68ee - [INFO] [stdout] 7: 0x55d3acaaaa19 - [INFO] [stdout] 8: 0x55d3acaa681b - [INFO] [stdout] 9: 0x55d3ac988d9e - [INFO] [stdout] 10: 0x55d3ac9909d1 - [INFO] [stdout] 11: 0x55d3ac98486c - [INFO] [stdout] 12: 0x55d3acafbc52 - [INFO] [stdout] 13: 0x55d3ac9847e5 - [INFO] [stdout] 14: 0x55d3ac9816b5 - [INFO] [stdout] 15: 0x55d3ac98175c - [INFO] [stdout] 16: 0x55d3ac98172a - [INFO] [stdout] 17: 0x55d3ac988e4e - [INFO] [stdout] 18: 0x55d3ac9bd923 - [INFO] [stdout] 19: 0x55d3ac9bc216 - [INFO] [stdout] 20: 0x55d3ac994526 - [INFO] [stdout] 21: 0x55d3ac9992bd - [INFO] [stdout] 22: 0x55d3acb051aa - [INFO] [stdout] 23: 0x7effddfd3609 - start_thread [INFO] [stdout] 24: 0x7effddda9293 - 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 1.49s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test browser_test' [INFO] running `Command { std: "docker" "inspect" "2cf0d467ecad2f151cf0ad7528b6a71a26041d184f05849294463aeadd4c3e55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cf0d467ecad2f151cf0ad7528b6a71a26041d184f05849294463aeadd4c3e55", kill_on_drop: false }` [INFO] [stdout] 2cf0d467ecad2f151cf0ad7528b6a71a26041d184f05849294463aeadd4c3e55