[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] 16d193f1bd3e86743fa83a4013d13b42f5f31f9a [INFO] testing wfraser/rsbrowse against nightly-2025-01-18 for randomize-layout-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Frsbrowse" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wfraser/rsbrowse on toolchain nightly-2025-01-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "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-7-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_threads v0.1.7 [INFO] [stderr] Downloaded number_prefix v0.4.0 [INFO] [stderr] Downloaded term_size v0.3.2 [INFO] [stderr] Downloaded winreg v0.5.1 [INFO] [stderr] Downloaded enumset_derive v0.10.0 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded serde_derive v1.0.214 [INFO] [stderr] Downloaded rustdoc-types v0.32.2 [INFO] [stderr] Downloaded tempfile v3.13.0 [INFO] [stderr] Downloaded anstream v0.6.17 [INFO] [stderr] Downloaded pancurses v0.17.0 [INFO] [stderr] Downloaded ncurses v5.101.0 [INFO] [stderr] Downloaded signal-hook v0.3.17 [INFO] [stderr] Downloaded anyhow v1.0.92 [INFO] [stderr] Downloaded indicatif v0.17.8 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded xi-unicode v0.3.0 [INFO] [stderr] Downloaded cc v1.1.34 [INFO] [stderr] Downloaded cursive v0.20.0 [INFO] [stderr] Downloaded serde v1.0.214 [INFO] [stderr] Downloaded portable-atomic v1.9.0 [INFO] [stderr] Downloaded console v0.15.8 [INFO] [stderr] Downloaded cursive_core v0.3.7 [INFO] [stderr] Downloaded serde_json v1.0.132 [INFO] [stderr] Downloaded proc-macro2 v1.0.89 [INFO] [stderr] Downloaded enumset v1.1.5 [INFO] [stderr] Downloaded owning_ref v0.4.1 [INFO] [stderr] Downloaded rustix v0.38.38 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d90bd0e304a4b2aa6e5bbbecc741964e3fa32979c478ff741b01ecf095b12f2 [INFO] running `Command { std: "docker" "start" "-a" "4d90bd0e304a4b2aa6e5bbbecc741964e3fa32979c478ff741b01ecf095b12f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d90bd0e304a4b2aa6e5bbbecc741964e3fa32979c478ff741b01ecf095b12f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d90bd0e304a4b2aa6e5bbbecc741964e3fa32979c478ff741b01ecf095b12f2", kill_on_drop: false }` [INFO] [stdout] 4d90bd0e304a4b2aa6e5bbbecc741964e3fa32979c478ff741b01ecf095b12f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7eae2f05f71a3852e53529d50047aed144614281db2cc95d9998ab6840d9904c [INFO] running `Command { std: "docker" "start" "-a" "7eae2f05f71a3852e53529d50047aed144614281db2cc95d9998ab6840d9904c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling cc v1.1.34 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling rustix v0.38.38 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling anstream v0.6.17 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling anyhow v1.0.92 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Compiling pancurses v0.17.0 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling rsbrowse v0.2.9 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling indicatif v0.17.8 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling tempfile v3.13.0 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling enum-map v2.7.3 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling enumset v1.1.5 [INFO] [stderr] Compiling cursive_core v0.3.7 [INFO] [stderr] Compiling cursive v0.20.0 [INFO] [stderr] Compiling rustdoc-types v0.32.2 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "7eae2f05f71a3852e53529d50047aed144614281db2cc95d9998ab6840d9904c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eae2f05f71a3852e53529d50047aed144614281db2cc95d9998ab6840d9904c", kill_on_drop: false }` [INFO] [stdout] 7eae2f05f71a3852e53529d50047aed144614281db2cc95d9998ab6840d9904c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8dcca0133239e180807da38bcc9b142f9a157db5a4ee2b3e6385f285c89f7a2 [INFO] running `Command { std: "docker" "start" "-a" "c8dcca0133239e180807da38bcc9b142f9a157db5a4ee2b3e6385f285c89f7a2", kill_on_drop: false }` [INFO] [stderr] Compiling rsbrowse v0.2.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `contains_label` is never used [INFO] [stdout] --> tests/browser_test.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 32 | trait VecExt<'a, T> { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 33 | fn contains_label(&self, s: &str) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ItemExt` is never used [INFO] [stdout] --> tests/browser_test.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | trait ItemExt { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `Command { std: "docker" "inspect" "c8dcca0133239e180807da38bcc9b142f9a157db5a4ee2b3e6385f285c89f7a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8dcca0133239e180807da38bcc9b142f9a157db5a4ee2b3e6385f285c89f7a2", kill_on_drop: false }` [INFO] [stdout] c8dcca0133239e180807da38bcc9b142f9a157db5a4ee2b3e6385f285c89f7a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 22dd4a2d1f59cb1e2d88a106874c6b869fc7808b8615b829e90c59248edd61ee [INFO] running `Command { std: "docker" "start" "-a" "22dd4a2d1f59cb1e2d88a106874c6b869fc7808b8615b829e90c59248edd61ee", kill_on_drop: false }` [INFO] [stderr] warning: method `contains_label` is never used [INFO] [stderr] --> tests/browser_test.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 32 | trait VecExt<'a, T> { [INFO] [stderr] | ------ method in this trait [INFO] [stderr] 33 | fn contains_label(&self, s: &str) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `ItemExt` is never used [INFO] [stderr] --> tests/browser_test.rs:64:7 [INFO] [stderr] | [INFO] [stderr] 64 | trait ItemExt { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rsbrowse` (test "browser_test") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsbrowse-1e4f64eb1278ac18) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test browser_rustdoc::test::cmp_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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-1c54d16ac2b02102) [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-829336bd0532b9ed) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test list_items ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- list_items stdout ---- [INFO] [stdout] has_stdlib: false [INFO] [stdout] [INFO] [stdout] thread 'list_items' panicked at tests/browser_test.rs:19:13: [INFO] [stdout] Failed to run 'cargo clean' on test crate [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x605d2cef556a - [INFO] [stdout] 1: 0x605d2cf1f133 - [INFO] [stdout] 2: 0x605d2cef19f3 - [INFO] [stdout] 3: 0x605d2cef53b2 - [INFO] [stdout] 4: 0x605d2cef698f - [INFO] [stdout] 5: 0x605d2cef67a8 - [INFO] [stdout] 6: 0x605d2cd14b13 - [INFO] [stdout] 7: 0x605d2cef7483 - [INFO] [stdout] 8: 0x605d2cef7106 - [INFO] [stdout] 9: 0x605d2cef5a69 - [INFO] [stdout] 10: 0x605d2cef6dcd - [INFO] [stdout] 11: 0x605d2cf1cda0 - [INFO] [stdout] 12: 0x605d2cccab99 - [INFO] [stdout] 13: 0x605d2ccbade3 - [INFO] [stdout] 14: 0x605d2ccc3368 - [INFO] [stdout] 15: 0x605d2cf00cd4 - [INFO] [stdout] 16: 0x605d2ccc32d4 - [INFO] [stdout] 17: 0x605d2ccbf02e - [INFO] [stdout] 18: 0x605d2cccad0d - [INFO] [stdout] 19: 0x605d2ccbae4b - [INFO] [stdout] 20: 0x605d2ccc33d8 - [INFO] [stdout] 21: 0x605d2cf00cd4 - [INFO] [stdout] 22: 0x605d2ccc3204 - [INFO] [stdout] 23: 0x605d2ccbf07e - [INFO] [stdout] 24: 0x605d2ccbf1e0 - [INFO] [stdout] 25: 0x605d2ccbf0b7 - [INFO] [stdout] 26: 0x605d2ccca906 - [INFO] [stdout] 27: 0x605d2cd1a26b - [INFO] [stdout] 28: 0x605d2cd191a3 - [INFO] [stdout] 29: 0x605d2ccdc285 - [INFO] [stdout] 30: 0x605d2ccdfb6a - [INFO] [stdout] 31: 0x605d2cefc5ab - [INFO] [stdout] 32: 0x7f1400708ac3 - [INFO] [stdout] 33: 0x7f1400799a04 - clone [INFO] [stdout] 34: 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 1.16s [INFO] [stdout] [INFO] [stderr] error: failed to remove directory `/opt/rustwide/target` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Device or resource busy (os error 16) [INFO] [stderr] [INFO] [stderr] Stack backtrace: [INFO] [stderr] 0: cargo_util::paths::_remove_dir [INFO] [stderr] 1: cargo_util::paths::_remove_dir_all [INFO] [stderr] 2: cargo_util::paths::remove_dir_all::<&std::path::Path> [INFO] [stderr] 3: ::rm_rf [INFO] [stderr] 4: ::remove_paths [INFO] [stderr] 5: cargo::ops::cargo_clean::clean [INFO] [stderr] 6: cargo::commands::clean::exec [INFO] [stderr] 7: ::exec [INFO] [stderr] 8: cargo::main [INFO] [stderr] 9: std::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 10: std::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 11: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 12: std::panicking::try::do_call [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40 [INFO] [stderr] 13: std::panicking::try [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19 [INFO] [stderr] 14: std::panic::catch_unwind [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14 [INFO] [stderr] 15: std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/rt.rs:163:24 [INFO] [stderr] 16: std::panicking::try::do_call [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40 [INFO] [stderr] 17: std::panicking::try [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19 [INFO] [stderr] 18: std::panic::catch_unwind [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14 [INFO] [stderr] 19: std::rt::lang_start_internal [INFO] [stderr] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/rt.rs:159:5 [INFO] [stderr] 20: main [INFO] [stderr] 21: [INFO] [stderr] 22: __libc_start_main [INFO] [stderr] 23: [INFO] [stderr] [INFO] [stderr] Error: failed to remove directory `/opt/rustwide/target` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Device or resource busy (os error 16) [INFO] [stderr] error: test failed, to rerun pass `--test browser_test` [INFO] running `Command { std: "docker" "inspect" "22dd4a2d1f59cb1e2d88a106874c6b869fc7808b8615b829e90c59248edd61ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22dd4a2d1f59cb1e2d88a106874c6b869fc7808b8615b829e90c59248edd61ee", kill_on_drop: false }` [INFO] [stdout] 22dd4a2d1f59cb1e2d88a106874c6b869fc7808b8615b829e90c59248edd61ee