[INFO] crate cursive-multiplex 0.3.1 is already in cache
[INFO] testing cursive-multiplex-0.3.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate cursive-multiplex 0.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cursive-multiplex 0.3.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cursive-multiplex 0.3.1
[INFO] finished tweaking crates.io crate cursive-multiplex 0.3.1
[INFO] tweaked toml for crates.io crate cursive-multiplex 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate cursive-multiplex 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8ce6fa256bc0ae0048446f60063f4b32a6ee2a3e53e402e9b38cf593d7f977b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8ce6fa256bc0ae0048446f60063f4b32a6ee2a3e53e402e9b38cf593d7f977b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ce6fa256bc0ae0048446f60063f4b32a6ee2a3e53e402e9b38cf593d7f977b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ce6fa256bc0ae0048446f60063f4b32a6ee2a3e53e402e9b38cf593d7f977b", kill_on_drop: false }`
[INFO] [stdout] f8ce6fa256bc0ae0048446f60063f4b32a6ee2a3e53e402e9b38cf593d7f977b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b84a2de7c5f0a365393e77c48ee65a34deaa0df7a117b7b058e81bfc3008135
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b84a2de7c5f0a365393e77c48ee65a34deaa0df7a117b7b058e81bfc3008135", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling arc-swap v0.4.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling indextree v4.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.34
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling backtrace v0.3.45
[INFO] [stderr]    Compiling signal-hook v0.1.13
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.12
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]    Compiling enum-map v0.6.2
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.2.18
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.4.4
[INFO] [stderr]    Compiling enumset v0.4.5
[INFO] [stderr]    Compiling cursive v0.14.0
[INFO] [stderr]    Compiling cursive-multiplex v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `cursive-multiplex`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name end2end_horizontal_fixed_size --edition=2018 src/bin/end2end_horizontal_fixed_size.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=a1cedc874b62fc45 -C extra-filename=-a1cedc874b62fc45 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cursive=/opt/rustwide/target/debug/deps/libcursive-13ef3edbd4d7606d.rlib --extern cursive_multiplex=/opt/rustwide/target/debug/deps/libcursive_multiplex-fc7dcb55ceb5ae49.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-cadad2f371b48028.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-2abac937c6104101.so --extern indextree=/opt/rustwide/target/debug/deps/libindextree-a28544a8cc83627e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-da2d6b139ded8350.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-fe5375afbe629a15/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6b84a2de7c5f0a365393e77c48ee65a34deaa0df7a117b7b058e81bfc3008135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b84a2de7c5f0a365393e77c48ee65a34deaa0df7a117b7b058e81bfc3008135", kill_on_drop: false }`
[INFO] [stdout] 6b84a2de7c5f0a365393e77c48ee65a34deaa0df7a117b7b058e81bfc3008135