[INFO] cloning repository https://github.com/gsteurer/rsforge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gsteurer/rsforge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsteurer%2Frsforge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsteurer%2Frsforge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edb50011c886e46e13b14fe07ad1a577696e2342
[INFO] testing gsteurer/rsforge against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsteurer%2Frsforge" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gsteurer/rsforge
[INFO] finished tweaking git repo https://github.com/gsteurer/rsforge
[INFO] tweaked toml for git repo https://github.com/gsteurer/rsforge written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gsteurer/rsforge on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gsteurer/rsforge 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d600296332ccbddd9f29a30151dbd2a051813ef77d0c97eebb9e6f38255c1c07
[INFO] running `Command { std: "docker" "start" "-a" "d600296332ccbddd9f29a30151dbd2a051813ef77d0c97eebb9e6f38255c1c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d600296332ccbddd9f29a30151dbd2a051813ef77d0c97eebb9e6f38255c1c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d600296332ccbddd9f29a30151dbd2a051813ef77d0c97eebb9e6f38255c1c07", kill_on_drop: false }`
[INFO] [stdout] d600296332ccbddd9f29a30151dbd2a051813ef77d0c97eebb9e6f38255c1c07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 159c63460094ad16ef72b93417dbcd7bd032c92ece48f12829934e4bb1888707
[INFO] running `Command { std: "docker" "start" "-a" "159c63460094ad16ef72b93417dbcd7bd032c92ece48f12829934e4bb1888707", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsforge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "159c63460094ad16ef72b93417dbcd7bd032c92ece48f12829934e4bb1888707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "159c63460094ad16ef72b93417dbcd7bd032c92ece48f12829934e4bb1888707", kill_on_drop: false }`
[INFO] [stdout] 159c63460094ad16ef72b93417dbcd7bd032c92ece48f12829934e4bb1888707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66ce2941573539ba6490fc6363d38d93013a06e4e73eeb4df45e0184e2f6e372
[INFO] running `Command { std: "docker" "start" "-a" "66ce2941573539ba6490fc6363d38d93013a06e4e73eeb4df45e0184e2f6e372", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsforge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "66ce2941573539ba6490fc6363d38d93013a06e4e73eeb4df45e0184e2f6e372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ce2941573539ba6490fc6363d38d93013a06e4e73eeb4df45e0184e2f6e372", kill_on_drop: false }`
[INFO] [stdout] 66ce2941573539ba6490fc6363d38d93013a06e4e73eeb4df45e0184e2f6e372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b0eee29f6c8549ac52707ec92b11b5dd867d89814244a9b0a1c24b9004b673f
[INFO] running `Command { std: "docker" "start" "-a" "3b0eee29f6c8549ac52707ec92b11b5dd867d89814244a9b0a1c24b9004b673f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsforge-dbaf0b3d14b5550e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test graph::test::find_shortest_path ... ok
[INFO] [stdout] test graph::test::get_set_value ... ok
[INFO] [stdout] test graph::test::modify_graph ... ok
[INFO] [stdout] test graph::test::search_graph ... ok
[INFO] [stdout] test graph::test::test_remove ... ok
[INFO] [stdout] test rbtree::test::insert_works_str ... ok
[INFO] [stdout] test graph::test::test_graph_fmt ... ok
[INFO] [stdout] test rbtree::test::delete_works_randint ... FAILED
[INFO] [stdout] test rbtree::test::insert_works_randint ... ok
[INFO] [stdout] test rbtree::test::insert_works_int ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- rbtree::test::delete_works_randint stdout ----
[INFO] [stdout] 0
[INFO] [stdout] 1
[INFO] [stdout] 2
[INFO] [stdout] 3
[INFO] [stdout] 4
[INFO] [stdout] 5
[INFO] [stdout] 6
[INFO] [stdout] 7
[INFO] [stdout] 8
[INFO] [stdout] 9
[INFO] [stdout] 10
[INFO] [stdout] 11
[INFO] [stdout] 12
[INFO] [stdout] 13
[INFO] [stdout] 14
[INFO] [stdout] 15
[INFO] [stdout] 16
[INFO] [stdout] 17
[INFO] [stdout] 18
[INFO] [stdout] 19
[INFO] [stdout] 20
[INFO] [stdout] 21
[INFO] [stdout] 22
[INFO] [stdout] 23
[INFO] [stdout] 24
[INFO] [stdout] 25
[INFO] [stdout] 26
[INFO] [stdout] 27
[INFO] [stdout] 28
[INFO] [stdout] 29
[INFO] [stdout] 30
[INFO] [stdout] 31
[INFO] [stdout] 32
[INFO] [stdout] 33
[INFO] [stdout] 34
[INFO] [stdout] 35
[INFO] [stdout] 36
[INFO] [stdout] 37
[INFO] [stdout] 38
[INFO] [stdout] 39
[INFO] [stdout] 40
[INFO] [stdout] 41
[INFO] [stdout] 42
[INFO] [stdout] 43
[INFO] [stdout] 44
[INFO] [stdout] 45
[INFO] [stdout] 46
[INFO] [stdout] 47
[INFO] [stdout] 48
[INFO] [stdout] 49
[INFO] [stdout] 50
[INFO] [stdout] 51
[INFO] [stdout] 52
[INFO] [stdout] 53
[INFO] [stdout] 54
[INFO] [stdout] 55
[INFO] [stdout] 56
[INFO] [stdout] 57
[INFO] [stdout] 58
[INFO] [stdout] 59
[INFO] [stdout] 60
[INFO] [stdout] 61
[INFO] [stdout] 62
[INFO] [stdout] 63
[INFO] [stdout] 64
[INFO] [stdout] 65
[INFO] [stdout] 66
[INFO] [stdout] 67
[INFO] [stdout] 68
[INFO] [stdout] 69
[INFO] [stdout] 70
[INFO] [stdout] 71
[INFO] [stdout] 72
[INFO] [stdout] 73
[INFO] [stdout] 74
[INFO] [stdout] 75
[INFO] [stdout] 76
[INFO] [stdout] 77
[INFO] [stdout] 78
[INFO] [stdout] 79
[INFO] [stdout] 80
[INFO] [stdout] 81
[INFO] [stdout] 82
[INFO] [stdout] 83
[INFO] [stdout] 84
[INFO] [stdout] 85
[INFO] [stdout] 86
[INFO] [stdout] 87
[INFO] [stdout] 88
[INFO] [stdout] 89
[INFO] [stdout] 90
[INFO] [stdout] 91
[INFO] [stdout] 92
[INFO] [stdout] 93
[INFO] [stdout] 94
[INFO] [stdout] 95
[INFO] [stdout] 96
[INFO] [stdout] 97
[INFO] [stdout] 98
[INFO] [stdout] 99
[INFO] [stdout] 100
[INFO] [stdout] 101
[INFO] [stdout] 102
[INFO] [stdout] 103
[INFO] [stdout] 104
[INFO] [stdout] 105
[INFO] [stdout] 106
[INFO] [stdout] 107
[INFO] [stdout] 108
[INFO] [stdout] 109
[INFO] [stdout] 110
[INFO] [stdout] 111
[INFO] [stdout] 112
[INFO] [stdout] 113
[INFO] [stdout] 114
[INFO] [stdout] 115
[INFO] [stdout] 116
[INFO] [stdout] 117
[INFO] [stdout] 118
[INFO] [stdout] 119
[INFO] [stdout] 120
[INFO] [stdout] 121
[INFO] [stdout] 122
[INFO] [stdout] 123
[INFO] [stdout] 124
[INFO] [stdout] 125
[INFO] [stdout] 126
[INFO] [stdout] 127
[INFO] [stdout] 128
[INFO] [stdout] 129
[INFO] [stdout] 130
[INFO] [stdout] 131
[INFO] [stdout] 132
[INFO] [stdout] 133
[INFO] [stdout] 134
[INFO] [stdout] 135
[INFO] [stdout] 136
[INFO] [stdout] 137
[INFO] [stdout] 138
[INFO] [stdout] 139
[INFO] [stdout] 140
[INFO] [stdout] 141
[INFO] [stdout] 142
[INFO] [stdout] 143
[INFO] [stdout] 144
[INFO] [stdout] 145
[INFO] [stdout] 146
[INFO] [stdout] 147
[INFO] [stdout] 148
[INFO] [stdout] 149
[INFO] [stdout] 150
[INFO] [stdout] 151
[INFO] [stdout] 152
[INFO] [stdout] 153
[INFO] [stdout] 154
[INFO] [stdout] 155
[INFO] [stdout] 156
[INFO] [stdout] 157
[INFO] [stdout] 158
[INFO] [stdout] 159
[INFO] [stdout] 160
[INFO] [stdout] 161
[INFO] [stdout] 162
[INFO] [stdout] 163
[INFO] [stdout] 164
[INFO] [stdout] 165
[INFO] [stdout] 166
[INFO] [stdout] 167
[INFO] [stdout] 168
[INFO] [stdout] 169
[INFO] [stdout] 170
[INFO] [stdout] 171
[INFO] [stdout] 172
[INFO] [stdout] 173
[INFO] [stdout] 174
[INFO] [stdout] 175
[INFO] [stdout] 176
[INFO] [stdout] 177
[INFO] [stdout] 178
[INFO] [stdout] 179
[INFO] [stdout] 180
[INFO] [stdout] 181
[INFO] [stdout] 182
[INFO] [stdout] 183
[INFO] [stdout] 184
[INFO] [stdout] 185
[INFO] [stdout] 186
[INFO] [stdout] 187
[INFO] [stdout] 188
[INFO] [stdout] 189
[INFO] [stdout] 190
[INFO] [stdout] 191
[INFO] [stdout] 192
[INFO] [stdout] 193
[INFO] [stdout] 194
[INFO] [stdout] 195
[INFO] [stdout] 196
[INFO] [stdout] 197
[INFO] [stdout] 198
[INFO] [stdout] 199
[INFO] [stdout] 200
[INFO] [stdout] 201
[INFO] [stdout] 202
[INFO] [stdout] 203
[INFO] [stdout] 204
[INFO] [stdout] 205
[INFO] [stdout] 206
[INFO] [stdout] 207
[INFO] [stdout] 208
[INFO] [stdout] 209
[INFO] [stdout] 210
[INFO] [stdout] 211
[INFO] [stdout] 212
[INFO] [stdout] 213
[INFO] [stdout] 214
[INFO] [stdout] 215
[INFO] [stdout] 216
[INFO] [stdout] 217
[INFO] [stdout] 218
[INFO] [stdout] 219
[INFO] [stdout] 220
[INFO] [stdout] 221
[INFO] [stdout] 222
[INFO] [stdout] 223
[INFO] [stdout] 224
[INFO] [stdout] 225
[INFO] [stdout] 226
[INFO] [stdout] 227
[INFO] [stdout] 228
[INFO] [stdout] 229
[INFO] [stdout] 230
[INFO] [stdout] 231
[INFO] [stdout] 
[INFO] [stdout] thread 'rbtree::test::delete_works_randint' (31) panicked at src/rbtree.rs:309:56:
[INFO] [stdout] RefCell already borrowed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b128ef347b2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b128ef347b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b128ef347b2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b128ef347b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b128ef4477f - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b128ef4477f - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b128ef02153 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b128ef02153 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b128ef0e022 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b128ef12aff - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b128ef12991 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b128eed5b5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b128eed5b5e - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b128ef1310f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b128ef1310f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b128ef12f6a - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5b128ef0e159 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b128eef6a4d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b128ef4c100 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b128ef4af93 - core::cell::panic_already_borrowed::do_panic::runtime::h7904f6d226decce5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic.rs:173:21
[INFO] [stdout]   20:     0x5b128ef4af3a - core::cell::panic_already_borrowed::do_panic::h1c061a4fe0e154f7
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/intrinsics/mod.rs:2439:9
[INFO] [stdout]   21:     0x5b128ef4af3a - core::cell::panic_already_borrowed::h8dbb1ae0f224d61c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic.rs:178:9
[INFO] [stdout]   22:     0x5b128eeae393 - core::cell::RefCell<T>::borrow_mut::hee31c8d57d0af55f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/cell.rs:1191:25
[INFO] [stdout]   23:     0x5b128ee86ec2 - rsforge::rbtree::RBtree<T>::rb_delete_fixup::ha7e558051c38f169
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rbtree.rs:309:56
[INFO] [stdout]   24:     0x5b128ee964b4 - rsforge::rbtree::RBtree<T>::rb_delete::h5f677bf07d0601f3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rbtree.rs:386:18
[INFO] [stdout]   25:     0x5b128ee93680 - rsforge::rbtree::RBtree<T>::delete::he0594d633da18575
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rbtree.rs:433:18
[INFO] [stdout]   26:     0x5b128eeb0194 - rsforge::rbtree::test::delete_works_randint::h17e4765cc9810663
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rbtree.rs:539:28
[INFO] [stdout]   27:     0x5b128eeb0447 - rsforge::rbtree::test::delete_works_randint::{{closure}}::h590ee16b0e806408
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rbtree.rs:513:30
[INFO] [stdout]   28:     0x5b128eeb29d6 - core::ops::function::FnOnce::call_once::haffada98ff76aabc
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b128eed593b - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b128eed593b - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b128eee99bd - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b128eee99bd - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b128eee99bd - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b128eee99bd - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b128eee99bd - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b128eee99bd - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b128eee99bd - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b128eec2ed4 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b128eec2ed4 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b128eec680a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b128eec680a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b128eec680a - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b128eec680a - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b128eec680a - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b128eec680a - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b128eec680a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b128ef0955f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b128ef0955f - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x7c9722584aa4 - <unknown>
[INFO] [stdout]   50:     0x7c9722611a64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     rbtree::test::delete_works_randint
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "3b0eee29f6c8549ac52707ec92b11b5dd867d89814244a9b0a1c24b9004b673f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0eee29f6c8549ac52707ec92b11b5dd867d89814244a9b0a1c24b9004b673f", kill_on_drop: false }`
[INFO] [stdout] 3b0eee29f6c8549ac52707ec92b11b5dd867d89814244a9b0a1c24b9004b673f
