[INFO] cloning repository https://github.com/AdityaAtulTewari/runout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdityaAtulTewari/runout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdityaAtulTewari%2Frunout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdityaAtulTewari%2Frunout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fe32ebaf488c8166262e7adac0f1b8083155d4e
[INFO] testing AdityaAtulTewari/runout against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdityaAtulTewari%2Frunout" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AdityaAtulTewari/runout on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AdityaAtulTewari/runout
[INFO] finished tweaking git repo https://github.com/AdityaAtulTewari/runout
[INFO] tweaked toml for git repo https://github.com/AdityaAtulTewari/runout written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/AdityaAtulTewari/runout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 092787e1f9d2a28d096d8e68bdcd06fec04b5fa48f7f87d053086e94de3b73e9
[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" "092787e1f9d2a28d096d8e68bdcd06fec04b5fa48f7f87d053086e94de3b73e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "092787e1f9d2a28d096d8e68bdcd06fec04b5fa48f7f87d053086e94de3b73e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092787e1f9d2a28d096d8e68bdcd06fec04b5fa48f7f87d053086e94de3b73e9", kill_on_drop: false }`
[INFO] [stdout] 092787e1f9d2a28d096d8e68bdcd06fec04b5fa48f7f87d053086e94de3b73e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f16bddda26ac510262c4cd99ca5fbee677313873d78d477b14aac2f2dcedd9d
[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" "9f16bddda26ac510262c4cd99ca5fbee677313873d78d477b14aac2f2dcedd9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling runout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "9f16bddda26ac510262c4cd99ca5fbee677313873d78d477b14aac2f2dcedd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f16bddda26ac510262c4cd99ca5fbee677313873d78d477b14aac2f2dcedd9d", kill_on_drop: false }`
[INFO] [stdout] 9f16bddda26ac510262c4cd99ca5fbee677313873d78d477b14aac2f2dcedd9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46997d50213fabdf20f896d112bb09316f42ff6780ca3c5869df1e2bcb0062c8
[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" "46997d50213fabdf20f896d112bb09316f42ff6780ca3c5869df1e2bcb0062c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling runout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "46997d50213fabdf20f896d112bb09316f42ff6780ca3c5869df1e2bcb0062c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46997d50213fabdf20f896d112bb09316f42ff6780ca3c5869df1e2bcb0062c8", kill_on_drop: false }`
[INFO] [stdout] 46997d50213fabdf20f896d112bb09316f42ff6780ca3c5869df1e2bcb0062c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb37e66c1af01225f1218ea9ac24016c8042264291b0c41c7e0335a75fb2fe3a
[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" "cb37e66c1af01225f1218ea9ac24016c8042264291b0c41c7e0335a75fb2fe3a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/runout-6c73d417afab1a5b
[INFO] [stderr] thread '<unnamed>' panicked at 'You must provide three arguments, runout [seconds] [COMMAND]', src/main.rs:90:16
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x559e7547d500 - std::backtrace_rs::backtrace::libunwind::trace::h04d12fdcddff82aa
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5
[INFO] [stderr]    1:     0x559e7547d500 - std::backtrace_rs::backtrace::trace_unsynchronized::h1459b974b6fbe5e1
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x559e7547d500 - std::sys_common::backtrace::_print_fmt::h9b8396a669123d95
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]    3:     0x559e7547d500 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he009dcaaa75eed60
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]    4:     0x559e754958ac - core::fmt::write::h77b4746b0dea1dd3
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/fmt/mod.rs:1078:17
[INFO] [stderr]    5:     0x559e7547c0f2 - std::io::Write::write_fmt::heb7e50902e98831c
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/mod.rs:1518:15
[INFO] [stderr]    6:     0x559e7547f2d5 - std::sys_common::backtrace::_print::h2d880c9e69a21be9
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]    7:     0x559e7547f2d5 - std::sys_common::backtrace::print::h5f02b1bb49f36879
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]    8:     0x559e7547f2d5 - std::panicking::default_hook::{{closure}}::h658e288a7a809b29
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:208:50
[INFO] [stderr]    9:     0x559e7547ef78 - std::panicking::default_hook::hb52d73f0da9a4bb8
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:227:9
[INFO] [stderr]   10:     0x559e7547f971 - std::panicking::rust_panic_with_hook::hfe7e1c684e3e6462
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:593:17
[INFO] [stderr]   11:     0x559e7547f4b7 - std::panicking::begin_panic_handler::{{closure}}::h42939e004b32765c
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:499:13
[INFO] [stderr]   12:     0x559e7547d9bc - std::sys_common::backtrace::__rust_end_short_backtrace::h9d2070f7bf9fd56c
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]   13:     0x559e7547f419 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:495:5
[INFO] [stderr]   14:     0x559e7547f3cb - std::panicking::begin_panic_fmt::h4a7e15187eac098d
[INFO] [stderr]                                at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:437:5
[INFO] [stderr]   15:     0x559e7546c768 - runout::must::hae73e69ded564c36
[INFO] [stderr]                                at /opt/rustwide/workdir/src/main.rs:90:16
[INFO] [stderr]   16:     0x559e7546c218 - main
[INFO] [stderr]                                at /opt/rustwide/workdir/src/main.rs:16:14
[INFO] [stderr]   17:     0x7f4bb3fe70b3 - __libc_start_main
[INFO] [stderr]   18:     0x559e7546c09e - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] fatal runtime error: failed to initiate panic, error 5
[INFO] [stderr] error: test failed, to rerun pass '--bin runout'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/runout-6c73d417afab1a5b` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "cb37e66c1af01225f1218ea9ac24016c8042264291b0c41c7e0335a75fb2fe3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb37e66c1af01225f1218ea9ac24016c8042264291b0c41c7e0335a75fb2fe3a", kill_on_drop: false }`
[INFO] [stdout] cb37e66c1af01225f1218ea9ac24016c8042264291b0c41c7e0335a75fb2fe3a