[INFO] fetching crate crate-api 0.0.1...
[INFO] testing crate-api-0.0.1 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate crate-api 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate crate-api 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate crate-api 0.0.1
[INFO] tweaked toml for crates.io crate crate-api 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crate-api 0.0.1 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding cargo_metadata v0.14.2 (available: v0.23.1)
[INFO] [stderr]       Adding toml_edit v0.13.4 (available: v0.24.0+spec-1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63c5dece2732562deb31825799fdc4ba75df30dfa516a9a278033d50f39493f0
[INFO] running `Command { std: "docker" "start" "-a" "63c5dece2732562deb31825799fdc4ba75df30dfa516a9a278033d50f39493f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63c5dece2732562deb31825799fdc4ba75df30dfa516a9a278033d50f39493f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c5dece2732562deb31825799fdc4ba75df30dfa516a9a278033d50f39493f0", kill_on_drop: false }`
[INFO] [stdout] 63c5dece2732562deb31825799fdc4ba75df30dfa516a9a278033d50f39493f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f74dc72055728e5cbcd0c1bdfad30ae75d53a367ea090d934b87436544798d3c
[INFO] running `Command { std: "docker" "start" "-a" "f74dc72055728e5cbcd0c1bdfad30ae75d53a367ea090d934b87436544798d3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling kstring v1.0.6
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling rustdoc-json-types-fork v0.0.1
[INFO] [stderr]    Compiling toml_edit v0.13.4
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling crate-api v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.85s
[INFO] running `Command { std: "docker" "inspect" "f74dc72055728e5cbcd0c1bdfad30ae75d53a367ea090d934b87436544798d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74dc72055728e5cbcd0c1bdfad30ae75d53a367ea090d934b87436544798d3c", kill_on_drop: false }`
[INFO] [stdout] f74dc72055728e5cbcd0c1bdfad30ae75d53a367ea090d934b87436544798d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24449ee2c9224c6f17c01b7b4582524d50fa20e5a7d59f4523985e6d62393f92
[INFO] running `Command { std: "docker" "start" "-a" "24449ee2c9224c6f17c01b7b4582524d50fa20e5a7d59f4523985e6d62393f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling concolor-query v0.0.5
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling concolor v0.0.8
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling libtest-mimic v0.3.0
[INFO] [stderr]    Compiling fs_snapshot v0.1.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling kstring v1.0.6
[INFO] [stderr]    Compiling rustdoc-json-types-fork v0.0.1
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling toml_edit v0.13.4
[INFO] [stderr]    Compiling crate-api v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.93s
[INFO] running `Command { std: "docker" "inspect" "24449ee2c9224c6f17c01b7b4582524d50fa20e5a7d59f4523985e6d62393f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24449ee2c9224c6f17c01b7b4582524d50fa20e5a7d59f4523985e6d62393f92", kill_on_drop: false }`
[INFO] [stdout] 24449ee2c9224c6f17c01b7b4582524d50fa20e5a7d59f4523985e6d62393f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23342115d3b42c54cf2e2dfc7dee6b6c2c81fe18dc94e7971756894f8f0702cf
[INFO] running `Command { std: "docker" "start" "-a" "23342115d3b42c54cf2e2dfc7dee6b6c2c81fe18dc94e7971756894f8f0702cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crate_api-d28f65ebd2a22dac)
[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/diff_api.rs (/opt/rustwide/target/debug/deps/diff_api-3a7f5dad692d96a5)
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (25) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fs_snapshot-0.1.2/src/harness.rs:42:31:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: WithPath { path: "../../fixtures", err: Io(Custom { kind: NotFound, error: Error { depth: 0, inner: Io { path: Some("../../fixtures"), err: Os { code: 2, kind: NotFound, message: "No such file or directory" } } } }) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55d793420eb2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x55d793420eb2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x55d793420eb2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x55d793420eb2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x55d79343722a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x55d79343722a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stderr]    6:     0x55d793426856 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x55d793426856 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x55d79340565f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x55d79340565f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x55d793418d31 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x55d793418f9b - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x55d793405718 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x55d7933fa819 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x55d7934065dd - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x55d7934379ec - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x55d793437762 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stderr]   17:     0x55d792f660d8 - <core[585f66e14d78f9ba]::result::Result<ignore[469264241d1f1edb]::walk::DirEntry, ignore[469264241d1f1edb]::Error>>::unwrap
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stderr]   18:     0x55d792f660d8 - <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fs_snapshot-0.1.2/src/harness.rs:42:31
[INFO] [stderr]   19:     0x55d792f6ad8f - <&mut <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnMut<(core[585f66e14d78f9ba]::result::Result<ignore[469264241d1f1edb]::walk::DirEntry, ignore[469264241d1f1edb]::Error>,)>>::call_mut
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:298:21
[INFO] [stderr]   20:     0x55d792f55eae - core[585f66e14d78f9ba]::iter::traits::iterator::Iterator::find_map::check::<core[585f66e14d78f9ba]::result::Result<ignore[469264241d1f1edb]::walk::DirEntry, ignore[469264241d1f1edb]::Error>, std[3f03f8b59f91bef1]::path::PathBuf, &mut <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2919:32
[INFO] [stderr]   21:     0x55d792f55ce5 - <ignore[469264241d1f1edb]::walk::Walk as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::try_fold::<(), core[585f66e14d78f9ba]::iter::traits::iterator::Iterator::find_map::check<core[585f66e14d78f9ba]::result::Result<ignore[469264241d1f1edb]::walk::DirEntry, ignore[469264241d1f1edb]::Error>, std[3f03f8b59f91bef1]::path::PathBuf, &mut <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}>::{closure#0}, core[585f66e14d78f9ba]::ops::control_flow::ControlFlow<std[3f03f8b59f91bef1]::path::PathBuf>>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2431:21
[INFO] [stderr]   22:     0x55d792f54772 - <ignore[469264241d1f1edb]::walk::Walk as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::find_map::<std[3f03f8b59f91bef1]::path::PathBuf, &mut <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2925:14
[INFO] [stderr]   23:     0x55d792f57b50 - <core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<ignore[469264241d1f1edb]::walk::Walk, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/filter_map.rs:64:19
[INFO] [stderr]   24:     0x55d792f61a08 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<ignore[469264241d1f1edb]::walk::Walk, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}>, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:19
[INFO] [stderr]   25:     0x55d792f6d5d8 - <alloc[15e7b27aba85d2e2]::vec::Vec<libtest_mimic[6eaef7ea0bf05ef0]::Test<fs_snapshot[cf395db807bd26b0]::harness::Case>> as alloc[15e7b27aba85d2e2]::vec::spec_from_iter_nested::SpecFromIterNested<libtest_mimic[6eaef7ea0bf05ef0]::Test<fs_snapshot[cf395db807bd26b0]::harness::Case>, core[585f66e14d78f9ba]::iter::adapters::map::Map<core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<ignore[469264241d1f1edb]::walk::Walk, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}>, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#1}>>>::from_iter
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/vec/spec_from_iter_nested.rs:24:41
[INFO] [stderr]   26:     0x55d792f6d56d - <alloc[15e7b27aba85d2e2]::vec::Vec<libtest_mimic[6eaef7ea0bf05ef0]::Test<fs_snapshot[cf395db807bd26b0]::harness::Case>> as alloc[15e7b27aba85d2e2]::vec::spec_from_iter::SpecFromIter<libtest_mimic[6eaef7ea0bf05ef0]::Test<fs_snapshot[cf395db807bd26b0]::harness::Case>, core[585f66e14d78f9ba]::iter::adapters::map::Map<core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<ignore[469264241d1f1edb]::walk::Walk, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}>, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#1}>>>::from_iter
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stderr]   27:     0x55d792f6c408 - <alloc[15e7b27aba85d2e2]::vec::Vec<libtest_mimic[6eaef7ea0bf05ef0]::Test<fs_snapshot[cf395db807bd26b0]::harness::Case>> as core[585f66e14d78f9ba]::iter::traits::collect::FromIterator<libtest_mimic[6eaef7ea0bf05ef0]::Test<fs_snapshot[cf395db807bd26b0]::harness::Case>>>::from_iter::<core[585f66e14d78f9ba]::iter::adapters::map::Map<core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<ignore[469264241d1f1edb]::walk::Walk, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}>, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#1}>>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/vec/mod.rs:3777:9
[INFO] [stderr]   28:     0x55d792f5de6d - <core[585f66e14d78f9ba]::iter::adapters::map::Map<core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<ignore[469264241d1f1edb]::walk::Walk, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#0}>, <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::collect::<alloc[15e7b27aba85d2e2]::vec::Vec<libtest_mimic[6eaef7ea0bf05ef0]::Test<fs_snapshot[cf395db807bd26b0]::harness::Case>>>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2032:9
[INFO] [stderr]   29:     0x55d792f67e2b - <fs_snapshot[cf395db807bd26b0]::harness::Harness<diff_api[602459d2b924d30]::main::{closure#0}, diff_api[602459d2b924d30]::main::{closure#1}>>::test
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fs_snapshot-0.1.2/src/harness.rs:58:14
[INFO] [stderr]   30:     0x55d792f8a2e8 - diff_api[602459d2b924d30]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/diff_api.rs:57:6
[INFO] [stderr]   31:     0x55d792f5d51b - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   32:     0x55d792f78dce - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   33:     0x55d792f63db1 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:206:18
[INFO] [stderr]   34:     0x55d793417e36 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   35:     0x55d793417e36 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stderr]   36:     0x55d793417e36 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stderr]   37:     0x55d793417e36 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stderr]   38:     0x55d793417e36 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stderr]   39:     0x55d793417e36 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stderr]   40:     0x55d793417e36 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stderr]   41:     0x55d793417e36 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stderr]   42:     0x55d793417e36 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stderr]   43:     0x55d792f62077 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:205:5
[INFO] [stderr]   44:     0x55d792f8c0ee - main
[INFO] [stderr]   45:     0x769914a411ca - <unknown>
[INFO] [stderr]   46:     0x769914a4128b - __libc_start_main
[INFO] [stderr]   47:     0x55d792f2a5b5 - _start
[INFO] [stderr]   48:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--test diff_api`
[INFO] running `Command { std: "docker" "inspect" "23342115d3b42c54cf2e2dfc7dee6b6c2c81fe18dc94e7971756894f8f0702cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23342115d3b42c54cf2e2dfc7dee6b6c2c81fe18dc94e7971756894f8f0702cf", kill_on_drop: false }`
[INFO] [stdout] 23342115d3b42c54cf2e2dfc7dee6b6c2c81fe18dc94e7971756894f8f0702cf
