[INFO] cloning repository https://github.com/like-a-freedom/rusty_sender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/like-a-freedom/rusty_sender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flike-a-freedom%2Frusty_sender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flike-a-freedom%2Frusty_sender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1d8edb8c2ec3ab4be44abeda1e90135fd45f4d8
[INFO] testing like-a-freedom/rusty_sender against 1.79.0 for beta-1.80-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flike-a-freedom%2Frusty_sender" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/like-a-freedom/rusty_sender on toolchain 1.79.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/like-a-freedom/rusty_sender
[INFO] finished tweaking git repo https://github.com/like-a-freedom/rusty_sender
[INFO] tweaked toml for git repo https://github.com/like-a-freedom/rusty_sender written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/like-a-freedom/rusty_sender already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3318dc48744d75a149bfef552c38ae1cfc4a1f3bac6938412f97651608962f77
[INFO] running `Command { std: "docker" "start" "-a" "3318dc48744d75a149bfef552c38ae1cfc4a1f3bac6938412f97651608962f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3318dc48744d75a149bfef552c38ae1cfc4a1f3bac6938412f97651608962f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3318dc48744d75a149bfef552c38ae1cfc4a1f3bac6938412f97651608962f77", kill_on_drop: false }`
[INFO] [stdout] 3318dc48744d75a149bfef552c38ae1cfc4a1f3bac6938412f97651608962f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adfc5bfac9617d48ab82a0036dd17922aa4c41a2b0b5ae07e3e936303ffbe64d
[INFO] running `Command { std: "docker" "start" "-a" "adfc5bfac9617d48ab82a0036dd17922aa4c41a2b0b5ae07e3e936303ffbe64d", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling syslog v6.1.0
[INFO] [stderr]    Compiling rusty_sender v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "adfc5bfac9617d48ab82a0036dd17922aa4c41a2b0b5ae07e3e936303ffbe64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adfc5bfac9617d48ab82a0036dd17922aa4c41a2b0b5ae07e3e936303ffbe64d", kill_on_drop: false }`
[INFO] [stdout] adfc5bfac9617d48ab82a0036dd17922aa4c41a2b0b5ae07e3e936303ffbe64d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03a09883a59f65096dff4c27df99b6537d730b50d52c0f4e50588d8152618367
[INFO] running `Command { std: "docker" "start" "-a" "03a09883a59f65096dff4c27df99b6537d730b50d52c0f4e50588d8152618367", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_sender v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "03a09883a59f65096dff4c27df99b6537d730b50d52c0f4e50588d8152618367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a09883a59f65096dff4c27df99b6537d730b50d52c0f4e50588d8152618367", kill_on_drop: false }`
[INFO] [stdout] 03a09883a59f65096dff4c27df99b6537d730b50d52c0f4e50588d8152618367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 275ce7294f77fed65578327f77dd807e16e04e1365aae09f22a7e77e6e93dacb
[INFO] running `Command { std: "docker" "start" "-a" "275ce7294f77fed65578327f77dd807e16e04e1365aae09f22a7e77e6e93dacb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_sender-3c732e762cb7787b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "275ce7294f77fed65578327f77dd807e16e04e1365aae09f22a7e77e6e93dacb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275ce7294f77fed65578327f77dd807e16e04e1365aae09f22a7e77e6e93dacb", kill_on_drop: false }`
[INFO] [stdout] 275ce7294f77fed65578327f77dd807e16e04e1365aae09f22a7e77e6e93dacb