[INFO] fetching crate color-eyre 0.5.7...
[INFO] testing color-eyre-0.5.7 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate color-eyre 0.5.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate color-eyre 0.5.7 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate color-eyre 0.5.7
[INFO] finished tweaking crates.io crate color-eyre 0.5.7
[INFO] tweaked toml for crates.io crate color-eyre 0.5.7 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate color-eyre 0.5.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.17
[INFO] [stderr]   Downloaded eyre v0.6.1
[INFO] [stderr]   Downloaded owo-colors v1.0.3
[INFO] [stderr]   Downloaded color-spantrace v0.1.4
[INFO] [stderr]   Downloaded indenter v0.3.0
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.17
[INFO] [stderr]   Downloaded tracing-attributes v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 2fa6ce77c5e83304f05c2b69775a18fde1e0337248c8107a8a71f0830fe6e16e
[INFO] running `Command { std: "docker" "start" "-a" "2fa6ce77c5e83304f05c2b69775a18fde1e0337248c8107a8a71f0830fe6e16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fa6ce77c5e83304f05c2b69775a18fde1e0337248c8107a8a71f0830fe6e16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa6ce77c5e83304f05c2b69775a18fde1e0337248c8107a8a71f0830fe6e16e", kill_on_drop: false }`
[INFO] [stdout] 2fa6ce77c5e83304f05c2b69775a18fde1e0337248c8107a8a71f0830fe6e16e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 280c0e9eeb439ed35a617d4e63f17a8da77e3f810dd1d2659eae2e30ef60223f
[INFO] running `Command { std: "docker" "start" "-a" "280c0e9eeb439ed35a617d4e63f17a8da77e3f810dd1d2659eae2e30ef60223f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling eyre v0.6.1
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling indenter v0.3.0
[INFO] [stderr]    Compiling owo-colors v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling tracing-core v0.1.14
[INFO] [stderr]    Compiling sharded-slab v0.0.9
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-serde v0.1.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.11
[INFO] [stderr]    Compiling tracing-attributes v0.1.10
[INFO] [stderr]    Compiling tracing v0.1.19
[INFO] [stderr]    Compiling tracing-error v0.1.2
[INFO] [stderr]    Compiling color-spantrace v0.1.4
[INFO] [stderr]    Compiling color-eyre v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.36s
[INFO] running `Command { std: "docker" "inspect" "280c0e9eeb439ed35a617d4e63f17a8da77e3f810dd1d2659eae2e30ef60223f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280c0e9eeb439ed35a617d4e63f17a8da77e3f810dd1d2659eae2e30ef60223f", kill_on_drop: false }`
[INFO] [stdout] 280c0e9eeb439ed35a617d4e63f17a8da77e3f810dd1d2659eae2e30ef60223f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] d2f34222cec1fc9c875e9cdb4de27ac658df5c934bd6a4664d4d534002b91b02
[INFO] running `Command { std: "docker" "start" "-a" "d2f34222cec1fc9c875e9cdb4de27ac658df5c934bd6a4664d4d534002b91b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling color-eyre v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.13s
[INFO] running `Command { std: "docker" "inspect" "d2f34222cec1fc9c875e9cdb4de27ac658df5c934bd6a4664d4d534002b91b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f34222cec1fc9c875e9cdb4de27ac658df5c934bd6a4664d4d534002b91b02", kill_on_drop: false }`
[INFO] [stdout] d2f34222cec1fc9c875e9cdb4de27ac658df5c934bd6a4664d4d534002b91b02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df079428dc1b34893cc37dc210a78f85222f37973d2ba91081ef4a6b866c7605
[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" "df079428dc1b34893cc37dc210a78f85222f37973d2ba91081ef4a6b866c7605", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_eyre-32c8166ce799b3f9
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bt_disabled-95e3cb91efe76ea6
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test disabled ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bt_enabled-9992188bc92cf751
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test enabled ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- enabled stdout ----
[INFO] [stdout] The application panicked (crashed).
[INFO] [stdout] Message:  assertion failed: report.contains(\"RUST_BACKTRACE\")
[INFO] [stdout] Location: tests/bt_enabled.rs:14
[INFO] [stdout] 
[INFO] [stdout]   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout]                                 ⋮ 16 frames hidden ⋮                              
[INFO] [stdout]   17: core::panicking::panic::h5d1c61fed2502a5f
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:50
[INFO] [stdout]   18: bt_enabled::enabled::h056189733085ef0a
[INFO] [stdout]       at /opt/rustwide/workdir/tests/bt_enabled.rs:14
[INFO] [stdout]         12 │ 
[INFO] [stdout]         13 │     let report = format!("{:?}", report);
[INFO] [stdout]         14 >     assert!(report.contains("RUST_BACKTRACE"));
[INFO] [stdout]         15 │ }
[INFO] [stdout]   19: bt_enabled::enabled::{{closure}}::hed5ecd3ce8ecbbd4
[INFO] [stdout]       at /opt/rustwide/workdir/tests/bt_enabled.rs:5
[INFO] [stdout]          3 │ 
[INFO] [stdout]          4 │ #[test]
[INFO] [stdout]          5 > fn enabled() {
[INFO] [stdout]          6 │     color_eyre::config::HookBuilder::default()
[INFO] [stdout]          7 │         .display_env_section(true)
[INFO] [stdout]   20: core::ops::function::FnOnce::call_once::h2494edb9616a7494
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227
[INFO] [stdout]   21: core::ops::function::FnOnce::call_once::h72b3efc134abec04
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227
[INFO] [stdout]   22: test::__rust_begin_short_backtrace::hf76173a3f44f554b
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:516
[INFO] [stdout]   23: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h49f5b686efed1e06
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318
[INFO] [stdout]   24: <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322
[INFO] [stdout]   25: std::panicking::try::do_call::h9655796ce3021b6c
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379
[INFO] [stdout]   26: std::panicking::try::h346508ed448399f4
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343
[INFO] [stdout]   27: std::panic::catch_unwind::h00e84f4e9c3caaa0
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396
[INFO] [stdout]   28: test::run_test_in_process::hc80321f825c30106
[INFO] [stdout]       at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:538
[INFO] [stdout]                                 ⋮ 14 frames hidden ⋮                              
[INFO] [stdout] 
[INFO] [stdout] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     enabled
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test bt_enabled'
[INFO] running `Command { std: "docker" "inspect" "df079428dc1b34893cc37dc210a78f85222f37973d2ba91081ef4a6b866c7605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df079428dc1b34893cc37dc210a78f85222f37973d2ba91081ef4a6b866c7605", kill_on_drop: false }`
[INFO] [stdout] df079428dc1b34893cc37dc210a78f85222f37973d2ba91081ef4a6b866c7605