[INFO] fetching crate bitcoin-scheduler 0.1.16-alpha.0...
[INFO] checking bitcoin-scheduler-0.1.16-alpha.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bitcoin-scheduler 0.1.16-alpha.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bitcoin-scheduler 0.1.16-alpha.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-scheduler 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoin-scheduler 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoin-scheduler 0.1.16-alpha.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> src/scheduler.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         s:     &mut Scheduler,
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]  --> src/scheduler.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         f:     SchedulerFunction,
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]  --> src/scheduler.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         delta: Duration /* millis */)  {
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/scheduler.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         f:     SchedulerFunction,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]   --> src/scheduler.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         delta: Duration /* millis */)  {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/scheduler.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         f: SchedulerFunction,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/scheduler.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         t: TimePoint)  {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta_seconds`
[INFO] [stdout]    --> src/scheduler.rs:210:36
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn mock_forward(&mut self, delta_seconds: Duration /* seconds */)  {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_seconds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/scheduler.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         f:     SchedulerFunction,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/scheduler.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         delta: Duration /* millis */)  {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]    --> src/scheduler.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         first: &mut TimePoint,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last`
[INFO] [stdout]    --> src/scheduler.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         last:  &mut TimePoint) -> usize {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_last`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pscheduler_in`
[INFO] [stdout]    --> src/scheduler.rs:327:16
[INFO] [stdout]     |
[INFO] [stdout] 327 |     pub fn new(pscheduler_in: *mut Scheduler) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pscheduler_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/scheduler.rs:396:44
[INFO] [stdout]     |
[INFO] [stdout] 396 |     pub fn add_to_process_queue(&mut self, func: fn() -> ())  {
[INFO] [stdout]     |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `service_thread`, `new_task_mutex`, and `new_task_scheduled` are never read
[INFO] [stdout]   --> src/scheduler.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Scheduler {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 41 |     service_thread:     Thread,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     new_task_mutex:     RefCell<Mutex<SchedulerInner>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     new_task_scheduled: Condvar,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `task_queue`, `n_threads_servicing_queue`, `stop_requested`, and `stop_when_empty` are never read
[INFO] [stdout]   --> src/scheduler.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct SchedulerInner {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 47 |     task_queue:                MultiMap<TimePoint,SchedulerFunction>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 48 |     n_threads_servicing_queue: i32, // default = { 0 }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     stop_requested:            bool, // default = { false }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 50 |     stop_when_empty:           bool, // default = { false }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pscheduler` and `cs_callbacks_pending` are never read
[INFO] [stdout]    --> src/scheduler.rs:311:5
[INFO] [stdout]     |
[INFO] [stdout] 310 | pub struct SingleThreadedSchedulerClient {
[INFO] [stdout]     |            ----------------------------- fields in this struct
[INFO] [stdout] 311 |     pscheduler:            *mut Scheduler,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 312 |     cs_callbacks_pending:  parking_lot::ReentrantMutex<single_threaded_scheduler_client::Inner>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `callbacks_pending` and `are_callbacks_running` are never read
[INFO] [stdout]    --> src/scheduler.rs:320:9
[INFO] [stdout]     |
[INFO] [stdout] 319 |     pub struct Inner {
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 320 |         callbacks_pending:     LinkedList<fn() -> ()>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 321 |         are_callbacks_running: bool, // default = false
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> src/scheduler.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         s:     &mut Scheduler,
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]  --> src/scheduler.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         f:     SchedulerFunction,
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]  --> src/scheduler.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         delta: Duration /* millis */)  {
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/scheduler.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         f:     SchedulerFunction,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]   --> src/scheduler.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         delta: Duration /* millis */)  {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/scheduler.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         f: SchedulerFunction,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/scheduler.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         t: TimePoint)  {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta_seconds`
[INFO] [stdout]    --> src/scheduler.rs:210:36
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn mock_forward(&mut self, delta_seconds: Duration /* seconds */)  {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_seconds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/scheduler.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         f:     SchedulerFunction,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/scheduler.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         delta: Duration /* millis */)  {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]    --> src/scheduler.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         first: &mut TimePoint,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last`
[INFO] [stdout]    --> src/scheduler.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         last:  &mut TimePoint) -> usize {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_last`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pscheduler_in`
[INFO] [stdout]    --> src/scheduler.rs:327:16
[INFO] [stdout]     |
[INFO] [stdout] 327 |     pub fn new(pscheduler_in: *mut Scheduler) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pscheduler_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/scheduler.rs:396:44
[INFO] [stdout]     |
[INFO] [stdout] 396 |     pub fn add_to_process_queue(&mut self, func: fn() -> ())  {
[INFO] [stdout]     |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `service_thread`, `new_task_mutex`, and `new_task_scheduled` are never read
[INFO] [stdout]   --> src/scheduler.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Scheduler {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 41 |     service_thread:     Thread,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     new_task_mutex:     RefCell<Mutex<SchedulerInner>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     new_task_scheduled: Condvar,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `task_queue`, `n_threads_servicing_queue`, `stop_requested`, and `stop_when_empty` are never read
[INFO] [stdout]   --> src/scheduler.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct SchedulerInner {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 47 |     task_queue:                MultiMap<TimePoint,SchedulerFunction>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 48 |     n_threads_servicing_queue: i32, // default = { 0 }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     stop_requested:            bool, // default = { false }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 50 |     stop_when_empty:           bool, // default = { false }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pscheduler` and `cs_callbacks_pending` are never read
[INFO] [stdout]    --> src/scheduler.rs:311:5
[INFO] [stdout]     |
[INFO] [stdout] 310 | pub struct SingleThreadedSchedulerClient {
[INFO] [stdout]     |            ----------------------------- fields in this struct
[INFO] [stdout] 311 |     pscheduler:            *mut Scheduler,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 312 |     cs_callbacks_pending:  parking_lot::ReentrantMutex<single_threaded_scheduler_client::Inner>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `callbacks_pending` and `are_callbacks_running` are never read
[INFO] [stdout]    --> src/scheduler.rs:320:9
[INFO] [stdout]     |
[INFO] [stdout] 319 |     pub struct Inner {
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 320 |         callbacks_pending:     LinkedList<fn() -> ()>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 321 |         are_callbacks_running: bool, // default = false
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "ac5169a321dded2e837741e452717b6d0536129257c7dd1a7d8c82d71d7ba890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5169a321dded2e837741e452717b6d0536129257c7dd1a7d8c82d71d7ba890", kill_on_drop: false }`
[INFO] [stdout] ac5169a321dded2e837741e452717b6d0536129257c7dd1a7d8c82d71d7ba890
[INFO] checking bitcoin-scheduler-0.1.16-alpha.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate bitcoin-scheduler 0.1.16-alpha.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bitcoin-scheduler 0.1.16-alpha.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-scheduler 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoin-scheduler 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoin-scheduler 0.1.16-alpha.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a29c85d353df285d833853f49a4dab9d9003c7be1d993aab2d441e79ded28eb5
[INFO] running `Command { std: "docker" "start" "-a" "a29c85d353df285d833853f49a4dab9d9003c7be1d993aab2d441e79ded28eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a29c85d353df285d833853f49a4dab9d9003c7be1d993aab2d441e79ded28eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29c85d353df285d833853f49a4dab9d9003c7be1d993aab2d441e79ded28eb5", kill_on_drop: false }`
[INFO] [stdout] a29c85d353df285d833853f49a4dab9d9003c7be1d993aab2d441e79ded28eb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76460e1080dab46ac43f5b3af9d3a1e949f0c9d2abf2c40529d7e2dbcbe46ca1
[INFO] running `Command { std: "docker" "start" "-a" "76460e1080dab46ac43f5b3af9d3a1e949f0c9d2abf2c40529d7e2dbcbe46ca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling sqlite3-src v0.2.12
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling priority-queue v1.4.0
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling poison v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling sqlite3-sys v0.12.0
[INFO] [stderr]    Compiling cpp_core v0.6.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling sqlite v0.25.3
[INFO] [stderr]    Compiling sqlite3 v0.24.0
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling quanta v0.9.3
[INFO] [stderr]    Compiling shared-mutex v0.3.1
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling pnet_sys v0.31.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling comparator v0.3.0
[INFO] [stderr]    Compiling time-point v0.1.1
[INFO] [stderr]    Compiling bitset v0.1.2
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling atomic-take v1.1.0
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling multiset v0.0.5
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling qttypes v0.2.11
[INFO] [stderr]    Compiling cpp_macros v0.5.9
[INFO] [stderr]    Compiling qmetaobject v0.2.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling qt_macros v0.1.1
[INFO] [stderr]    Compiling qmetaobject_impl v0.2.10
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling delegate v0.7.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling try-catch v0.2.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling cpp v0.5.9
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling modular-bitfield v0.11.2
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling libevent-sys v0.2.6
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking serde-big-array v0.4.1
[INFO] [stderr]     Checking multimap v0.8.3
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]    Compiling ritual_common v0.4.0
[INFO] [stderr]    Compiling ritual_build v0.4.0
[INFO] [stderr]    Compiling qt_ritual_common v0.4.0
[INFO] [stderr]    Compiling qt_ritual_build v0.5.0
[INFO] [stderr]    Compiling qt_core v0.5.0
[INFO] [stderr]    Compiling qt_gui v0.5.0
[INFO] [stderr]    Compiling libevent v0.1.0
[INFO] [stderr] error: could not compile `qt_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/bin/rustc --crate-name qt_core --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=c4ae9d61ac5b1868 -C extra-filename=-c4ae9d61ac5b1868 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cpp_core=/opt/rustwide/target/debug/deps/libcpp_core-595085ab83fedaf3.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-08781062ab167a55.so --extern qt_macros=/opt/rustwide/target/debug/deps/libqt_macros-c2574d3bda928d4c.so --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/qt_core-712728c702ab4956/out/c_lib_install -l Qt5Core -l stdc++ --cfg 'cpp_lib_version="5.14.0"'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `qt_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/bin/rustc --crate-name qt_core --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C metadata=e6ce2996d36478e4 -C extra-filename=-e6ce2996d36478e4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cpp_core=/opt/rustwide/target/debug/deps/libcpp_core-3ed09fcdb7fafb1b.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-08781062ab167a55.so --extern qt_macros=/opt/rustwide/target/debug/deps/libqt_macros-c2574d3bda928d4c.so --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/qt_core-712728c702ab4956/out/c_lib_install -l Qt5Core -l stdc++ --cfg 'cpp_lib_version="5.14.0"'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "76460e1080dab46ac43f5b3af9d3a1e949f0c9d2abf2c40529d7e2dbcbe46ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76460e1080dab46ac43f5b3af9d3a1e949f0c9d2abf2c40529d7e2dbcbe46ca1", kill_on_drop: false }`
[INFO] [stdout] 76460e1080dab46ac43f5b3af9d3a1e949f0c9d2abf2c40529d7e2dbcbe46ca1
