[INFO] crate tokio-signal 0.2.9 is already in cache
[INFO] testing tokio-signal-0.2.9 against 1.44.0 for beta-1.45-1
[INFO] extracting crate tokio-signal 0.2.9 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tokio-signal 0.2.9 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tokio-signal 0.2.9
[INFO] finished tweaking crates.io crate tokio-signal 0.2.9
[INFO] tweaked toml for crates.io crate tokio-signal 0.2.9 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate tokio-signal 0.2.9 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f5f91bd07def1d084ce6c1581570c139df62c7f4e78d6fa80e8bdd93d552ecac
[INFO] running `"docker" "start" "-a" "f5f91bd07def1d084ce6c1581570c139df62c7f4e78d6fa80e8bdd93d552ecac"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling arc-swap v0.4.4
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-signal v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/unix.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::{Mutex, Once, ONCE_INIT};
[INFO] [stderr]    |                              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/unix.rs:118:25
[INFO] [stderr]     |
[INFO] [stderr] 118 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/unix.rs:108:19
[INFO] [stderr]     |
[INFO] [stderr] 108 |             init: ONCE_INIT,
[INFO] [stderr]     |                   ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.00s
[INFO] running `"docker" "inspect" "f5f91bd07def1d084ce6c1581570c139df62c7f4e78d6fa80e8bdd93d552ecac"`
[INFO] running `"docker" "rm" "-f" "f5f91bd07def1d084ce6c1581570c139df62c7f4e78d6fa80e8bdd93d552ecac"`
[INFO] [stdout] f5f91bd07def1d084ce6c1581570c139df62c7f4e78d6fa80e8bdd93d552ecac
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a99a8eb33ad80aaea000a723b54fe0d928c07a8e83a11a1745d7ad0d2d9c0eaf
[INFO] running `"docker" "start" "-a" "a99a8eb33ad80aaea000a723b54fe0d928c07a8e83a11a1745d7ad0d2d9c0eaf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/unix.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::{Mutex, Once, ONCE_INIT};
[INFO] [stderr]    |                              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/unix.rs:118:25
[INFO] [stderr]     |
[INFO] [stderr] 118 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/unix.rs:108:19
[INFO] [stderr]     |
[INFO] [stderr] 108 |             init: ONCE_INIT,
[INFO] [stderr]     |                   ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling tokio-uds v0.2.6
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-signal v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/unix.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::{Mutex, Once, ONCE_INIT};
[INFO] [stderr]    |                              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/unix.rs:118:25
[INFO] [stderr]     |
[INFO] [stderr] 118 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/unix.rs:108:19
[INFO] [stderr]     |
[INFO] [stderr] 108 |             init: ONCE_INIT,
[INFO] [stderr]     |                   ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `tokio-signal`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name multi_loop tests/multi_loop.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test -C metadata=0a844d7ff826e371 -C extra-filename=-0a844d7ff826e371 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures=/opt/rustwide/target/debug/deps/libfutures-e9fa68217aeb65e1.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-d3dd008d2dbab132.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-c84b3f4a8bb14fc8.rlib --extern mio_uds=/opt/rustwide/target/debug/deps/libmio_uds-a3ab9214bebc20f8.rlib --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-bd221a2892a89dc9.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-e8da6a1d5ca28db8.rlib --extern tokio_executor=/opt/rustwide/target/debug/deps/libtokio_executor-959dfb98c9cca643.rlib --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-bd785a6c63c05bce.rlib --extern tokio_reactor=/opt/rustwide/target/debug/deps/libtokio_reactor-ea9b1942bcbfbd04.rlib --extern tokio_signal=/opt/rustwide/target/debug/deps/libtokio_signal-05653589ba342d48.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio-signal`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tokio_signal src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test -C metadata=5f2e27e14732d05f -C extra-filename=-5f2e27e14732d05f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures=/opt/rustwide/target/debug/deps/libfutures-e9fa68217aeb65e1.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-d3dd008d2dbab132.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-c84b3f4a8bb14fc8.rlib --extern mio_uds=/opt/rustwide/target/debug/deps/libmio_uds-a3ab9214bebc20f8.rlib --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-bd221a2892a89dc9.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-e8da6a1d5ca28db8.rlib --extern tokio_executor=/opt/rustwide/target/debug/deps/libtokio_executor-959dfb98c9cca643.rlib --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-bd785a6c63c05bce.rlib --extern tokio_reactor=/opt/rustwide/target/debug/deps/libtokio_reactor-ea9b1942bcbfbd04.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a99a8eb33ad80aaea000a723b54fe0d928c07a8e83a11a1745d7ad0d2d9c0eaf"`
[INFO] running `"docker" "rm" "-f" "a99a8eb33ad80aaea000a723b54fe0d928c07a8e83a11a1745d7ad0d2d9c0eaf"`
[INFO] [stdout] a99a8eb33ad80aaea000a723b54fe0d928c07a8e83a11a1745d7ad0d2d9c0eaf