[INFO] cloning repository https://github.com/LucioFranco/mockwatchlogs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucioFranco/mockwatchlogs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucioFranco%2Fmockwatchlogs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucioFranco%2Fmockwatchlogs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd40e87ddc5d2e938f63a35575865c482f720bfa
[INFO] testing LucioFranco/mockwatchlogs against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucioFranco%2Fmockwatchlogs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LucioFranco/mockwatchlogs on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LucioFranco/mockwatchlogs
[INFO] finished tweaking git repo https://github.com/LucioFranco/mockwatchlogs
[INFO] tweaked toml for git repo https://github.com/LucioFranco/mockwatchlogs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/LucioFranco/mockwatchlogs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower-hyper`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusoto_logs v0.36.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 915de73b20776da445e82bef620c6ccead2919d8edfadc2a5670cb92dad7a578
[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" "915de73b20776da445e82bef620c6ccead2919d8edfadc2a5670cb92dad7a578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "915de73b20776da445e82bef620c6ccead2919d8edfadc2a5670cb92dad7a578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "915de73b20776da445e82bef620c6ccead2919d8edfadc2a5670cb92dad7a578", kill_on_drop: false }`
[INFO] [stdout] 915de73b20776da445e82bef620c6ccead2919d8edfadc2a5670cb92dad7a578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 894240c18d6455c7bec271d2bf34b354ac76896e0884b2ff71d97bcb2114185a
[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" "894240c18d6455c7bec271d2bf34b354ac76896e0884b2ff71d97bcb2114185a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling arc-swap v0.3.7
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling tokio-sync v0.1.3
[INFO] [stderr]    Compiling tower-service v0.2.0 (https://github.com/tower-rs/tower#fb01af2a)
[INFO] [stderr]    Compiling tokio-trace-core v0.1.0 (https://github.com/tokio-rs/tokio#e28856cf)
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling tokio-current-thread v0.1.5
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling tower-layer v0.1.0 (https://github.com/tower-rs/tower#fb01af2a)
[INFO] [stderr]    Compiling tower-add-origin v0.1.0 (https://github.com/tower-rs/tower-http#786816a0)
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling tokio-threadpool v0.1.12
[INFO] [stderr]    Compiling signal-hook v0.1.8
[INFO] [stderr]    Compiling tokio-trace v0.0.1 (https://github.com/tokio-rs/tokio#e28856cf)
[INFO] [stderr]    Compiling tokio-trace-fmt v0.1.0 (https://github.com/tokio-rs/tokio-trace-nursery#ad5e1eb4)
[INFO] [stderr]    Compiling tower-retry v0.1.0 (https://github.com/tower-rs/tower#fb01af2a)
[INFO] [stderr]    Compiling tower-http v0.1.0 (https://github.com/tower-rs/tower-http#786816a0)
[INFO] [stderr]    Compiling tokio-trace-subscriber v0.0.1 (https://github.com/tokio-rs/tokio-trace-nursery#ad5e1eb4)
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tower-util v0.1.0 (https://github.com/tower-rs/tower#fb01af2a)
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling tokio-trace-log v0.0.1 (https://github.com/tokio-rs/tokio-trace-nursery#ad5e1eb4)
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling tokio v0.1.16
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling tokio-trace-futures v0.0.1 (https://github.com/tokio-rs/tokio-trace-nursery#ad5e1eb4)
[INFO] [stderr]    Compiling tokio-trace-tower-http v0.1.0 (https://github.com/tokio-rs/tokio-trace-nursery#ad5e1eb4)
[INFO] [stderr]    Compiling tokio-trace-env-logger v0.1.0 (https://github.com/tokio-rs/tokio-trace-nursery#ad5e1eb4)
[INFO] [stderr]    Compiling hyper v0.12.25
[INFO] [stderr]    Compiling tower-hyper v0.1.0 (https://github.com/tower-rs/tower-hyper#82687373)
[INFO] [stderr]    Compiling mockwatchlogs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:169:23
[INFO] [stdout]     |
[INFO] [stdout] 169 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error> + Send + 'static>;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error> + Send + 'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.61s
[INFO] running `Command { std: "docker" "inspect" "894240c18d6455c7bec271d2bf34b354ac76896e0884b2ff71d97bcb2114185a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894240c18d6455c7bec271d2bf34b354ac76896e0884b2ff71d97bcb2114185a", kill_on_drop: false }`
[INFO] [stdout] 894240c18d6455c7bec271d2bf34b354ac76896e0884b2ff71d97bcb2114185a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 593b0af6f4619c4b1ad1e605f68d8e694dde7b92d1d569d4de39aaece43d9c68
[INFO] running `Command { std: "docker" "start" "-a" "593b0af6f4619c4b1ad1e605f68d8e694dde7b92d1d569d4de39aaece43d9c68", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/tokio-rs/tokio`
[INFO] [stderr] error: failed to resolve patches for `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for dependency `tokio-trace`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/tokio-rs/tokio#e28856cf
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to fetch into: /opt/rustwide/cargo-home/git/db/tokio-377c595163f99a10
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   attempting to update a git repository, but --frozen was specified
[INFO] running `Command { std: "docker" "inspect" "593b0af6f4619c4b1ad1e605f68d8e694dde7b92d1d569d4de39aaece43d9c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593b0af6f4619c4b1ad1e605f68d8e694dde7b92d1d569d4de39aaece43d9c68", kill_on_drop: false }`
[INFO] [stdout] 593b0af6f4619c4b1ad1e605f68d8e694dde7b92d1d569d4de39aaece43d9c68