[INFO] cloning repository https://github.com/S2outh/telemetry-system
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/S2outh/telemetry-system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS2outh%2Ftelemetry-system", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS2outh%2Ftelemetry-system'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f8a20ea25f5ba92eec8249e36c0cc62d13bac04
[INFO] checking S2outh/telemetry-system against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS2outh%2Ftelemetry-system" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/S2outh/telemetry-system
[INFO] finished tweaking git repo https://github.com/S2outh/telemetry-system
[INFO] tweaked toml for git repo https://github.com/S2outh/telemetry-system written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/S2outh/telemetry-system on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/S2outh/telemetry-system 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aed9932afd213a1dd45443dd66114610dd91c4b4ffdf8d35c90d489c6fed1bf8
[INFO] running `Command { std: "docker" "start" "-a" "aed9932afd213a1dd45443dd66114610dd91c4b4ffdf8d35c90d489c6fed1bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aed9932afd213a1dd45443dd66114610dd91c4b4ffdf8d35c90d489c6fed1bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed9932afd213a1dd45443dd66114610dd91c4b4ffdf8d35c90d489c6fed1bf8", kill_on_drop: false }`
[INFO] [stdout] aed9932afd213a1dd45443dd66114610dd91c4b4ffdf8d35c90d489c6fed1bf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 716f4825b9c4962cff370bfa58eeada9f0c9c0cd2115b0e4926da290041aba91
[INFO] running `Command { std: "docker" "start" "-a" "716f4825b9c4962cff370bfa58eeada9f0c9c0cd2115b0e4926da290041aba91", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling chell-macros v6.4.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]     Checking chell v6.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `const_cmp` is declared but not used
[INFO] [stdout]  --> tests/ground_integration.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_cmp)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `const_default` is declared but not used
[INFO] [stdout]  --> tests/ground_integration.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(const_default)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.08s
[INFO] running `Command { std: "docker" "inspect" "716f4825b9c4962cff370bfa58eeada9f0c9c0cd2115b0e4926da290041aba91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716f4825b9c4962cff370bfa58eeada9f0c9c0cd2115b0e4926da290041aba91", kill_on_drop: false }`
[INFO] [stdout] 716f4825b9c4962cff370bfa58eeada9f0c9c0cd2115b0e4926da290041aba91