[INFO] fetching crate color-eyre 0.5.6...
[INFO] testing color-eyre-0.5.6 against 1.47.0 for beta-1.48-1
[INFO] extracting crate color-eyre 0.5.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate color-eyre 0.5.6 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate color-eyre 0.5.6
[INFO] finished tweaking crates.io crate color-eyre 0.5.6
[INFO] tweaked toml for crates.io crate color-eyre 0.5.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate color-eyre 0.5.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57c56695f22297686b5ff9528a560dc52c44d3c4d218d7392fb7c57b49af0b16
[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" "57c56695f22297686b5ff9528a560dc52c44d3c4d218d7392fb7c57b49af0b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57c56695f22297686b5ff9528a560dc52c44d3c4d218d7392fb7c57b49af0b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c56695f22297686b5ff9528a560dc52c44d3c4d218d7392fb7c57b49af0b16", kill_on_drop: false }`
[INFO] [stdout] 57c56695f22297686b5ff9528a560dc52c44d3c4d218d7392fb7c57b49af0b16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f58cbc9cb3d8dcbe454f03b3744107ea947097c665406623423b13e5b80e166
[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" "0f58cbc9cb3d8dcbe454f03b3744107ea947097c665406623423b13e5b80e166", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling eyre v0.6.1
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling indenter v0.3.0
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling owo-colors v1.0.3
[INFO] [stderr]    Compiling tracing-core v0.1.14
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling sharded-slab v0.0.9
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[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 v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "0f58cbc9cb3d8dcbe454f03b3744107ea947097c665406623423b13e5b80e166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f58cbc9cb3d8dcbe454f03b3744107ea947097c665406623423b13e5b80e166", kill_on_drop: false }`
[INFO] [stdout] 0f58cbc9cb3d8dcbe454f03b3744107ea947097c665406623423b13e5b80e166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c795be1652889b8a905d4755df4ac4c98ed4cdb1de34c4f72e6a40e539a6c668
[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" "c795be1652889b8a905d4755df4ac4c98ed4cdb1de34c4f72e6a40e539a6c668", 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 v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.90s
[INFO] running `Command { std: "docker" "inspect" "c795be1652889b8a905d4755df4ac4c98ed4cdb1de34c4f72e6a40e539a6c668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c795be1652889b8a905d4755df4ac4c98ed4cdb1de34c4f72e6a40e539a6c668", kill_on_drop: false }`
[INFO] [stdout] c795be1652889b8a905d4755df4ac4c98ed4cdb1de34c4f72e6a40e539a6c668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0192d7bd766bcfde668465993c9412f87b8fdaa85954142997f43fe57111bf54
[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" "0192d7bd766bcfde668465993c9412f87b8fdaa85954142997f43fe57111bf54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_eyre-969093908669f779
[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-ee42f863e63e65fe
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bt_enabled-b07fad9455ea1593
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--test bt_enabled'
[INFO] [stdout] test enabled ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- enabled stdout ----
[INFO] [stdout] [31mThe application panicked (crashed).[0m
[INFO] [stdout] Message:  [36massertion failed: report.contains("RUST_BACKTRACE")[0m
[INFO] [stdout] Location: [35mtests/bt_enabled.rs[0m:[35m14[0m
[INFO] [stdout] 
[INFO] [stdout]   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout]   [96m                              ⋮ 14 frames hidden ⋮                              [0m
[INFO] [stdout]   15: [91mbt_enabled::enabled[0m[90m::h2fdd7db2f7b3841d[0m
[INFO] [stdout]       at [35m/opt/rustwide/workdir/tests/bt_enabled.rs[0m:[35m14[0m
[INFO] [stdout]         12 │ 
[INFO] [stdout]         13 │     let report = format!("{:?}", report);
[INFO] [stdout]   [1m[37m      14[0m[0m [1m[37m>[0m[0m [1m[37m    assert!(report.contains("RUST_BACKTRACE"));[0m[0m
[INFO] [stdout]         15 │ }
[INFO] [stdout]   16: [91mbt_enabled::enabled::{{closure}}[0m[90m::h895d5afbee9092a2[0m
[INFO] [stdout]       at [35m/opt/rustwide/workdir/tests/bt_enabled.rs[0m:[35m5[0m
[INFO] [stdout]          3 │ 
[INFO] [stdout]          4 │ #[test]
[INFO] [stdout]   [1m[37m       5[0m[0m [1m[37m>[0m[0m [1m[37mfn enabled() {[0m[0m
[INFO] [stdout]          6 │     color_eyre::config::HookBuilder::default()
[INFO] [stdout]          7 │         .display_env_section(true)
[INFO] [stdout]   17: [32mcore::ops::function::FnOnce::call_once[0m[90m::h8118dd34b19fae8a[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs[0m:[35m227[0m
[INFO] [stdout]   18: [32mcore::ops::function::FnOnce::call_once[0m[90m::hd04d57b5cf16f85a[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs[0m:[35m227[0m
[INFO] [stdout]   19: [32mtest::__rust_begin_short_backtrace[0m[90m::hd8e9a8c5a2e43388[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs[0m:[35m517[0m
[INFO] [stdout]   20: [32m<alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once[0m[90m::h3c3db8a500c1a19a[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs[0m:[35m1042[0m
[INFO] [stdout]   21: [32m<std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once[0m[90m::h043e9ebcbe360c80[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs[0m:[35m308[0m
[INFO] [stdout]   22: [32mstd::panicking::try::do_call[0m[90m::h47c2fb275506c2e8[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs[0m:[35m373[0m
[INFO] [stdout]   23: [32mstd::panicking::try[0m[90m::h569c20f0e99453b4[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs[0m:[35m337[0m
[INFO] [stdout]   24: [32mstd::panic::catch_unwind[0m[90m::hb33c6d0f01540d23[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs[0m:[35m379[0m
[INFO] [stdout]   25: [32mtest::run_test_in_process[0m[90m::hc0ce562d167e51cf[0m
[INFO] [stdout]       at [35m/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs[0m:[35m544[0m
[INFO] [stdout]   [96m                              ⋮ 14 frames hidden ⋮                              [0m
[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] running `Command { std: "docker" "inspect" "0192d7bd766bcfde668465993c9412f87b8fdaa85954142997f43fe57111bf54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0192d7bd766bcfde668465993c9412f87b8fdaa85954142997f43fe57111bf54", kill_on_drop: false }`
[INFO] [stdout] 0192d7bd766bcfde668465993c9412f87b8fdaa85954142997f43fe57111bf54
