[INFO] cloning repository https://github.com/koisto/miniecho
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koisto/miniecho" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoisto%2Fminiecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoisto%2Fminiecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5733af58d1b6e52dd1d38835c7174476af5b9a98
[INFO] testing koisto/miniecho against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoisto%2Fminiecho" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/koisto/miniecho on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/koisto/miniecho
[INFO] finished tweaking git repo https://github.com/koisto/miniecho
[INFO] tweaked toml for git repo https://github.com/koisto/miniecho written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/koisto/miniecho already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c303306bf95aad9717162e57ac81385b0fc53a0a8ce8d24b66c7903a239603bd
[INFO] running `Command { std: "docker" "start" "-a" "c303306bf95aad9717162e57ac81385b0fc53a0a8ce8d24b66c7903a239603bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c303306bf95aad9717162e57ac81385b0fc53a0a8ce8d24b66c7903a239603bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c303306bf95aad9717162e57ac81385b0fc53a0a8ce8d24b66c7903a239603bd", kill_on_drop: false }`
[INFO] [stdout] c303306bf95aad9717162e57ac81385b0fc53a0a8ce8d24b66c7903a239603bd
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d414f4ae7119d5c113aa02d9e997637c33496b1ebb38cc64c2c16405b0f4ab28
[INFO] running `Command { std: "docker" "start" "-a" "d414f4ae7119d5c113aa02d9e997637c33496b1ebb38cc64c2c16405b0f4ab28", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniecho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "d414f4ae7119d5c113aa02d9e997637c33496b1ebb38cc64c2c16405b0f4ab28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d414f4ae7119d5c113aa02d9e997637c33496b1ebb38cc64c2c16405b0f4ab28", kill_on_drop: false }`
[INFO] [stdout] d414f4ae7119d5c113aa02d9e997637c33496b1ebb38cc64c2c16405b0f4ab28
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43adf386ca1ebb6f3a6bebfb887bc6d68bf50ffdc6392880e29e3576f609a6c0
[INFO] running `Command { std: "docker" "start" "-a" "43adf386ca1ebb6f3a6bebfb887bc6d68bf50ffdc6392880e29e3576f609a6c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniecho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "43adf386ca1ebb6f3a6bebfb887bc6d68bf50ffdc6392880e29e3576f609a6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43adf386ca1ebb6f3a6bebfb887bc6d68bf50ffdc6392880e29e3576f609a6c0", kill_on_drop: false }`
[INFO] [stdout] 43adf386ca1ebb6f3a6bebfb887bc6d68bf50ffdc6392880e29e3576f609a6c0
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 550f1d5b173c02b456f79a9800580ebdb9066ca1a02d3e7f84e9cd0c8f7df102
[INFO] running `Command { std: "docker" "start" "-a" "550f1d5b173c02b456f79a9800580ebdb9066ca1a02d3e7f84e9cd0c8f7df102", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/miniecho-9f810557e5d53322)
[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" "550f1d5b173c02b456f79a9800580ebdb9066ca1a02d3e7f84e9cd0c8f7df102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550f1d5b173c02b456f79a9800580ebdb9066ca1a02d3e7f84e9cd0c8f7df102", kill_on_drop: false }`
[INFO] [stdout] 550f1d5b173c02b456f79a9800580ebdb9066ca1a02d3e7f84e9cd0c8f7df102