[INFO] cloning repository https://github.com/shadowmint/rust-base-task
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shadowmint/rust-base-task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowmint%2Frust-base-task", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowmint%2Frust-base-task'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a776ec0900c60834d72f6bf72caeb5fe8b11d25
[INFO] testing shadowmint/rust-base-task against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowmint%2Frust-base-task" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shadowmint/rust-base-task
[INFO] finished tweaking git repo https://github.com/shadowmint/rust-base-task
[INFO] tweaked toml for git repo https://github.com/shadowmint/rust-base-task written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shadowmint/rust-base-task on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shadowmint/rust-base-task 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67934c3797aa70f353457ac26e0d7e1ef00cff27d1419f95726a1310c6200e59
[INFO] running `Command { std: "docker" "start" "-a" "67934c3797aa70f353457ac26e0d7e1ef00cff27d1419f95726a1310c6200e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67934c3797aa70f353457ac26e0d7e1ef00cff27d1419f95726a1310c6200e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67934c3797aa70f353457ac26e0d7e1ef00cff27d1419f95726a1310c6200e59", kill_on_drop: false }`
[INFO] [stdout] 67934c3797aa70f353457ac26e0d7e1ef00cff27d1419f95726a1310c6200e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 651619dd8091086f580bc3cd6d481dc8fc4ff852dd9a7fa5a8088d3a1c114501
[INFO] running `Command { std: "docker" "start" "-a" "651619dd8091086f580bc3cd6d481dc8fc4ff852dd9a7fa5a8088d3a1c114501", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling futures v0.1.18
[INFO] [stderr]    Compiling base-task v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/task.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     action: Box<TaskFunc>,
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     action: Box<dyn TaskFunc>,
[INFO] [stdout]   |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/task_error.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |         write!(f, "{:?}", self.description())
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `code` is never read
[INFO] [stdout]   --> src/task_error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TaskError {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     message: String,
[INFO] [stdout] 13 |     code: TaskErrorCode,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "651619dd8091086f580bc3cd6d481dc8fc4ff852dd9a7fa5a8088d3a1c114501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651619dd8091086f580bc3cd6d481dc8fc4ff852dd9a7fa5a8088d3a1c114501", kill_on_drop: false }`
[INFO] [stdout] 651619dd8091086f580bc3cd6d481dc8fc4ff852dd9a7fa5a8088d3a1c114501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b16007e3c96395e0f6340dd358be2aacf5ff2b0519725f507e3bef413b35d13
[INFO] running `Command { std: "docker" "start" "-a" "8b16007e3c96395e0f6340dd358be2aacf5ff2b0519725f507e3bef413b35d13", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling byteorder v1.2.1
[INFO] [stderr]    Compiling tokio-executor v0.1.0
[INFO] [stderr]    Compiling slab v0.4.0
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/task.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     action: Box<TaskFunc>,
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     action: Box<dyn TaskFunc>,
[INFO] [stdout]   |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/task_error.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |         write!(f, "{:?}", self.description())
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `code` is never read
[INFO] [stdout]   --> src/task_error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TaskError {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     message: String,
[INFO] [stdout] 13 |     code: TaskErrorCode,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.0
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling crossbeam-deque v0.3.0
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling tokio-threadpool v0.1.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.3
[INFO] [stderr]    Compiling base-task v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/task.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     action: Box<TaskFunc>,
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     action: Box<dyn TaskFunc>,
[INFO] [stdout]   |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/task_error.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |         write!(f, "{:?}", self.description())
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `code` is never read
[INFO] [stdout]   --> src/task_error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TaskError {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     message: String,
[INFO] [stdout] 13 |     code: TaskErrorCode,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.45s
[INFO] running `Command { std: "docker" "inspect" "8b16007e3c96395e0f6340dd358be2aacf5ff2b0519725f507e3bef413b35d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b16007e3c96395e0f6340dd358be2aacf5ff2b0519725f507e3bef413b35d13", kill_on_drop: false }`
[INFO] [stdout] 8b16007e3c96395e0f6340dd358be2aacf5ff2b0519725f507e3bef413b35d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36154bf65e860a8c9e8b8c6e2e580d9a6dba1507ea9c632b8d1608eb95e10470
[INFO] running `Command { std: "docker" "start" "-a" "36154bf65e860a8c9e8b8c6e2e580d9a6dba1507ea9c632b8d1608eb95e10470", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/task.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     action: Box<TaskFunc>,
[INFO] [stderr]   |                 ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 8 |     action: Box<dyn TaskFunc>,
[INFO] [stderr]   |                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/task_error.rs:33:32
[INFO] [stderr]    |
[INFO] [stderr] 33 |         write!(f, "{:?}", self.description())
[INFO] [stderr]    |                                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `code` is never read
[INFO] [stderr]   --> src/task_error.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct TaskError {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 12 |     message: String,
[INFO] [stderr] 13 |     code: TaskErrorCode,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TaskError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `base-task` (lib) generated 3 warnings (run `cargo fix --lib -p base-task` to apply 1 suggestion)
[INFO] [stderr] warning: `base-task` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/base_task-a2ae5d33abb541d8)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test task::tests::test_resolve_local_task_with_error ... ok
[INFO] [stdout] test task::tests::test_resolve_local_task ... ok
[INFO] [stdout] test task::tests::test_resolve_task_across_threads ... ok
[INFO] [stdout] test task::tests::test_resolve_local_task_with_panic ... ok
[INFO] [stdout] test tests::test_send_task_over_channel ... ok
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (31) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.4.7/src/lib.rs:249:25:
[INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the index is within the slice
[INFO] [stderr] 
[INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x638fdd8cc9d2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x638fdd8cc9d2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x638fdd8cc9d2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x638fdd8cc9d2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x638fdd8dc90f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x638fdd8dc90f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]    6:     0x638fdd89a103 - std::io::default_write_fmt::hf7668c9f69c3a921
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x638fdd89a103 - std::io::Write::write_fmt::ha6503cd07dd1d506
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x638fdd8a5ff2 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x638fdd8aac2f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stderr]   10:     0x638fdd8aaa89 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:328:9
[INFO] [stderr]   11:     0x638fdd81e4fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stderr]   12:     0x638fdd81e4fe - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x638fdd8ab23f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stderr]   14:     0x638fdd8ab23f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stderr]   15:     0x638fdd8ab066 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stderr]   16:     0x638fdd8a6129 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   17:     0x638fdd88e79d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stderr]   18:     0x638fdd8e40dd - core::panicking::panic_nounwind_fmt::runtime::hdc3e454f690461fc
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x638fdd8e40dd - core::panicking::panic_nounwind_fmt::h0f491c26d5575477
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/intrinsics/mod.rs:2439:9
[INFO] [stderr]   20:     0x638fdd864f1c - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked_mut::precondition_check::h409ae2e4be58fddf
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ub_checks.rs:73:21
[INFO] [stderr]   21:     0x638fdd864e69 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked_mut::hc00f6bd15d3cd06c
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ub_checks.rs:78:17
[INFO] [stderr]   22:     0x638fdd863339 - core::slice::<impl [T]>::get_unchecked_mut::hab3ed22e70a65675
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/slice/mod.rs:689:30
[INFO] [stderr]   23:     0x638fdd865471 - arrayvec::ArrayVec<A>::push_unchecked::h48ad368ecede47ff
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.4.7/src/lib.rs:249:25
[INFO] [stderr]   24:     0x638fdd865868 - arrayvec::ArrayVec<A>::try_push::hb5c8e597b293a487
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.4.7/src/lib.rs:215:22
[INFO] [stderr]   25:     0x638fdd85edfd - crossbeam_epoch::garbage::Bag::try_push::h376eee6ff5934800
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/garbage.rs:86:22
[INFO] [stderr]   26:     0x638fdd8603d3 - crossbeam_epoch::internal::Local::defer::ha03c0f402d09c047
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/internal.rs:224:32
[INFO] [stderr]   27:     0x638fdd85da1b - crossbeam_epoch::guard::Guard::defer::h077727cdf598a50f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/guard.rs:163:19
[INFO] [stderr]   28:     0x638fdd85c3b8 - <crossbeam_epoch::sync::list::Iter<T,C> as core::iter::traits::iterator::Iterator>::next::h27000e08a00c2d49
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/sync/list.rs:260:40
[INFO] [stderr]   29:     0x638fdd860da6 - crossbeam_epoch::internal::Global::try_advance::h464366d01312c56d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/internal.rs:121:22
[INFO] [stderr]   30:     0x638fdd861061 - crossbeam_epoch::internal::Global::collect::h78da44924c388fa8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/internal.rs:83:33
[INFO] [stderr]   31:     0x638fdd856fed - crossbeam_epoch::internal::Local::pin::he79d3b1e61990fd8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/internal.rs:280:31
[INFO] [stderr]   32:     0x638fdd857102 - crossbeam_epoch::collector::Handle::pin::h791596bcf1b4d475
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/collector.rs:57:32
[INFO] [stderr]   33:     0x638fdd84ce0e - crossbeam_epoch::default::pin::{{closure}}::h8d77538f8856d1ed
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/default.rs:25:33
[INFO] [stderr]   34:     0x638fdd857551 - std::thread::local::LocalKey<T>::try_with::h5e89a7b643346f8e
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/local.rs:508:12
[INFO] [stderr]   35:     0x638fdd8572af - std::thread::local::LocalKey<T>::with::haa1971de646d1d7e
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/local.rs:472:20
[INFO] [stderr]   36:     0x638fdd84cdfe - crossbeam_epoch::default::pin::hf25de061840b484b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.4.0/src/default.rs:25:12
[INFO] [stderr]   37:     0x638fdd85647d - crossbeam_deque::Stealer<T>::steal::h9aff326019539376
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-deque-0.3.0/src/lib.rs:711:22
[INFO] [stderr]   38:     0x638fdd844ba7 - tokio_threadpool::Worker::try_steal_task::h95f59d90db38d208
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.0/src/lib.rs:1479:53
[INFO] [stderr]   39:     0x638fdd845467 - tokio_threadpool::Worker::run::h7cbb74d811c31d6c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.0/src/lib.rs:1368:21
[INFO] [stderr]   40:     0x638fdd840d87 - tokio::runtime::Runtime::new::{{closure}}::{{closure}}::h8900c0f1bd1959c7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.3/src/runtime.rs:224:23
[INFO] [stderr]   41:     0x638fdd8401f9 - tokio_reactor::with_default::{{closure}}::h54c22657342a3e76
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-reactor-0.1.0/src/lib.rs:193:9
[INFO] [stderr]   42:     0x638fdd840341 - std::thread::local::LocalKey<T>::try_with::h44cbdb7d72c7a6dc
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/local.rs:508:12
[INFO] [stderr]   43:     0x638fdd84023f - std::thread::local::LocalKey<T>::with::hd8f781bc2618fa90
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/local.rs:472:20
[INFO] [stderr]   44:     0x638fdd83fff1 - tokio_reactor::with_default::h9e4472d5aa2ef783
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-reactor-0.1.0/src/lib.rs:185:21
[INFO] [stderr]   45:     0x638fdd840d6b - tokio::runtime::Runtime::new::{{closure}}::h7b5dcc328b5ee2ca
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.3/src/runtime.rs:223:17
[INFO] [stderr]   46:     0x638fdd8484d4 - tokio_threadpool::Callback::call::heb6f656580beb153
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.0/src/lib.rs:2105:9
[INFO] [stderr]   47:     0x638fdd847751 - tokio_threadpool::Worker::spawn::{{closure}}::{{closure}}::{{closure}}::hf8bc30c02aa13be2
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.0/src/lib.rs:1320:34
[INFO] [stderr]   48:     0x638fdd850d17 - tokio_executor::global::with_default::{{closure}}::hd57514b53b8f87c6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-executor-0.1.0/src/global.rs:147:9
[INFO] [stderr]   49:     0x638fdd857811 - std::thread::local::LocalKey<T>::try_with::hd038f8c166627d54
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/local.rs:508:12
[INFO] [stderr]   50:     0x638fdd85721f - std::thread::local::LocalKey<T>::with::h8eaa41a672b6fb07
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/local.rs:472:20
[INFO] [stderr]   51:     0x638fdd850bbe - tokio_executor::global::with_default::h7b0c7cfc3a8c6e71
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-executor-0.1.0/src/global.rs:121:14
[INFO] [stderr]   52:     0x638fdd847686 - tokio_threadpool::Worker::spawn::{{closure}}::{{closure}}::h5d198f602fc1527f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.0/src/lib.rs:1318:17
[INFO] [stderr]   53:     0x638fdd857648 - std::thread::local::LocalKey<T>::try_with::h80f913c28904ef89
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/local.rs:508:12
[INFO] [stderr]   54:     0x638fdd8572f4 - std::thread::local::LocalKey<T>::with::hca2c9f3466bc5a97
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/local.rs:472:20
[INFO] [stderr]   55:     0x638fdd8474e5 - tokio_threadpool::Worker::spawn::{{closure}}::hdc940bdb544354ae
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.0/src/lib.rs:1309:28
[INFO] [stderr]   56:     0x638fdd8512e3 - std::sys::backtrace::__rust_begin_short_backtrace::h2bcd95bc7d448233
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr]   57:     0x638fdd84b143 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h6f4b117c801a7f7e
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stderr]   58:     0x638fdd84cde1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h2cb211971e56935d
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   59:     0x638fdd851327 - std::panicking::catch_unwind::do_call::h44c4dd64fdd1b01e
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stderr]   60:     0x638fdd84cd9b - __rust_try
[INFO] [stderr]   61:     0x638fdd84af3e - std::panicking::catch_unwind::h05151f9bd633bfe9
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stderr]   62:     0x638fdd84af3e - std::panic::catch_unwind::h286dd0ee31855d34
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stderr]   63:     0x638fdd84af3e - std::thread::Builder::spawn_unchecked_::{{closure}}::hf6a49bb80dc1c272
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stderr]   64:     0x638fdd851cef - core::ops::function::FnOnce::call_once{{vtable.shim}}::h274247b8cf40a126
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   65:     0x638fdd8a152f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stderr]   66:     0x638fdd8a152f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stderr]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stderr]   67:     0x73339b874aa4 - <unknown>
[INFO] [stderr]   68:     0x73339b901a64 - clone
[INFO] [stderr]   69:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/base_task-a2ae5d33abb541d8` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "36154bf65e860a8c9e8b8c6e2e580d9a6dba1507ea9c632b8d1608eb95e10470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36154bf65e860a8c9e8b8c6e2e580d9a6dba1507ea9c632b8d1608eb95e10470", kill_on_drop: false }`
[INFO] [stdout] 36154bf65e860a8c9e8b8c6e2e580d9a6dba1507ea9c632b8d1608eb95e10470
