[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 try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [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 ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c44337578a59cfaa7d22c2c2dd2236b3e87bc1e0f026dd653b4383daa9e660f [INFO] running `Command { std: "docker" "start" "-a" "6c44337578a59cfaa7d22c2c2dd2236b3e87bc1e0f026dd653b4383daa9e660f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c44337578a59cfaa7d22c2c2dd2236b3e87bc1e0f026dd653b4383daa9e660f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c44337578a59cfaa7d22c2c2dd2236b3e87bc1e0f026dd653b4383daa9e660f", kill_on_drop: false }` [INFO] [stdout] 6c44337578a59cfaa7d22c2c2dd2236b3e87bc1e0f026dd653b4383daa9e660f [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62f9d1fc4e057fcc4ef9a42fd45a37bcb4b8ce0ce09bdaaf846090b7525d162a [INFO] running `Command { std: "docker" "start" "-a" "62f9d1fc4e057fcc4ef9a42fd45a37bcb4b8ce0ce09bdaaf846090b7525d162a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling array-macro v1.0.5 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling xi-unicode v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling json v0.11.15 [INFO] [stderr] Compiling rsbrowse v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling fst v0.3.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling num-complex v0.3.0 [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 rls-data v0.19.0 [INFO] [stderr] Compiling darling_core v0.10.2 [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 30.29s [INFO] running `Command { std: "docker" "inspect" "62f9d1fc4e057fcc4ef9a42fd45a37bcb4b8ce0ce09bdaaf846090b7525d162a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62f9d1fc4e057fcc4ef9a42fd45a37bcb4b8ce0ce09bdaaf846090b7525d162a", kill_on_drop: false }` [INFO] [stdout] 62f9d1fc4e057fcc4ef9a42fd45a37bcb4b8ce0ce09bdaaf846090b7525d162a [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9a28b1a5f6e24d5ff8387e95040cbb49262b86502a2e1893ba3330e954a416f [INFO] running `Command { std: "docker" "start" "-a" "f9a28b1a5f6e24d5ff8387e95040cbb49262b86502a2e1893ba3330e954a416f", kill_on_drop: false }` [INFO] [stderr] Compiling rsbrowse v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `Command { std: "docker" "inspect" "f9a28b1a5f6e24d5ff8387e95040cbb49262b86502a2e1893ba3330e954a416f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9a28b1a5f6e24d5ff8387e95040cbb49262b86502a2e1893ba3330e954a416f", kill_on_drop: false }` [INFO] [stdout] f9a28b1a5f6e24d5ff8387e95040cbb49262b86502a2e1893ba3330e954a416f [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7604e48e49af969039bf5dbe816c55ef30e4982caf227972002ec5e5329da591 [INFO] running `Command { std: "docker" "start" "-a" "7604e48e49af969039bf5dbe816c55ef30e4982caf227972002ec5e5329da591", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rsbrowse-6add5085a205c7dd) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rsbrowse-9d43c1666abdabd7) [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 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 tests/browser_test.rs (/opt/rustwide/target/debug/deps/browser_test-e03d3a7c204be868) [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] [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: 0x55a55b3728b0 - [INFO] [stdout] 1: 0x55a55b395abc - [INFO] [stdout] 2: 0x55a55b36f2d5 - [INFO] [stdout] 3: 0x55a55b374a3b - [INFO] [stdout] 4: 0x55a55b37454c - [INFO] [stdout] 5: 0x55a55b3750e1 - [INFO] [stdout] 6: 0x55a55b3348b3 - [INFO] [stdout] 7: 0x55a55b33a649 - [INFO] [stdout] 8: 0x55a55b3341f9 - [INFO] [stdout] 9: 0x55a55b21a31e - [INFO] [stdout] 10: 0x55a55b2188fb - [INFO] [stdout] 11: 0x55a55b225adb - [INFO] [stdout] 12: 0x55a55b211bac - [INFO] [stdout] 13: 0x55a55b2258c6 - [INFO] [stdout] 14: 0x55a55b21ec52 - [INFO] [stdout] 15: 0x55a55b21ece3 - [INFO] [stdout] 16: 0x55a55b21ecba - [INFO] [stdout] 17: 0x55a55b21a1ae - [INFO] [stdout] 18: 0x55a55b24d4a3 - [INFO] [stdout] 19: 0x55a55b24bf6c - [INFO] [stdout] 20: 0x55a55b22bc32 - [INFO] [stdout] 21: 0x55a55b22c518 - [INFO] [stdout] 22: 0x55a55b37a367 - [INFO] [stdout] 23: 0x7f811566a609 - start_thread [INFO] [stdout] 24: 0x7f8115440293 - 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 8.74s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test browser_test' [INFO] running `Command { std: "docker" "inspect" "7604e48e49af969039bf5dbe816c55ef30e4982caf227972002ec5e5329da591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7604e48e49af969039bf5dbe816c55ef30e4982caf227972002ec5e5329da591", kill_on_drop: false }` [INFO] [stdout] 7604e48e49af969039bf5dbe816c55ef30e4982caf227972002ec5e5329da591