[INFO] cloning repository https://github.com/lccc-project/cmli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lccc-project/cmli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flccc-project%2Fcmli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flccc-project%2Fcmli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f2b060b77c9cc9a35b3c25c3de38a4d8ec3aa28
[INFO] checking lccc-project/cmli against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flccc-project%2Fcmli" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lccc-project/cmli
[INFO] finished tweaking git repo https://github.com/lccc-project/cmli
[INFO] tweaked toml for git repo https://github.com/lccc-project/cmli written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lccc-project/cmli on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lccc-project/cmli 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/chorman0773/proc_macro-deterministic-rand`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/lccc-project/sym-gen`
[INFO] [stderr]     Updating git repository `https://github.com/lccc-project/lccc-siphash.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitfield-struct v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e81c6e8b8eed534de3897b608fba43bc591e0112fa65762fca4c9f03ee63efb
[INFO] running `Command { std: "docker" "start" "-a" "6e81c6e8b8eed534de3897b608fba43bc591e0112fa65762fca4c9f03ee63efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e81c6e8b8eed534de3897b608fba43bc591e0112fa65762fca4c9f03ee63efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e81c6e8b8eed534de3897b608fba43bc591e0112fa65762fca4c9f03ee63efb", kill_on_drop: false }`
[INFO] [stdout] 6e81c6e8b8eed534de3897b608fba43bc591e0112fa65762fca4c9f03ee63efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d865fc45b77acd649d775589e0ed05183baeeab1d07f86b35e8858b3e73a945
[INFO] running `Command { std: "docker" "start" "-a" "8d865fc45b77acd649d775589e0ed05183baeeab1d07f86b35e8858b3e73a945", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc_macro-deterministic-rand v0.1.0 (https://github.com/chorman0773/proc_macro-deterministic-rand#993611d4)
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]    Compiling lccc-siphash v0.1.0 (https://github.com/lccc-project/lccc-siphash.git#68ef834b)
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling cmli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/proc_macro-deterministic-rand-7e1c55fb50f58831/993611d/build.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(string_from_utf8_lossy_owned)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc_macro-deterministic-rand` (build script) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8d865fc45b77acd649d775589e0ed05183baeeab1d07f86b35e8858b3e73a945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d865fc45b77acd649d775589e0ed05183baeeab1d07f86b35e8858b3e73a945", kill_on_drop: false }`
[INFO] [stdout] 8d865fc45b77acd649d775589e0ed05183baeeab1d07f86b35e8858b3e73a945