[INFO] cloning repository https://github.com/BD103/Blog-Examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BD103/Blog-Examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBD103%2FBlog-Examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBD103%2FBlog-Examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57ec3f3fbe21de84b71e3285f9ae69b324787ff4
[INFO] testing BD103/Blog-Examples against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBD103%2FBlog-Examples" "/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/BD103/Blog-Examples on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/BD103/Blog-Examples
[INFO] finished tweaking git repo https://github.com/BD103/Blog-Examples
[INFO] tweaked toml for git repo https://github.com/BD103/Blog-Examples written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BD103/Blog-Examples 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef939386b5f2023f0c75f36de47c5e2b3f89b01cfab18ff537243d97864224e3
[INFO] running `Command { std: "docker" "start" "-a" "ef939386b5f2023f0c75f36de47c5e2b3f89b01cfab18ff537243d97864224e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef939386b5f2023f0c75f36de47c5e2b3f89b01cfab18ff537243d97864224e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef939386b5f2023f0c75f36de47c5e2b3f89b01cfab18ff537243d97864224e3", kill_on_drop: false }`
[INFO] [stdout] ef939386b5f2023f0c75f36de47c5e2b3f89b01cfab18ff537243d97864224e3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bec2b57a938759a3628cee874badbb02fe4b2e71200ad1ab521e875fe30476b8
[INFO] running `Command { std: "docker" "start" "-a" "bec2b57a938759a3628cee874badbb02fe4b2e71200ad1ab521e875fe30476b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling global-allocator v0.0.0 (/opt/rustwide/workdir/global-allocator)
[INFO] [stderr]    Compiling ptr-metadata v0.0.0 (/opt/rustwide/workdir/ptr-metadata)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> ptr-metadata/src/bin/03-metadata.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ptr_metadata)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ptr-metadata` (bin "03-metadata") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bec2b57a938759a3628cee874badbb02fe4b2e71200ad1ab521e875fe30476b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec2b57a938759a3628cee874badbb02fe4b2e71200ad1ab521e875fe30476b8", kill_on_drop: false }`
[INFO] [stdout] bec2b57a938759a3628cee874badbb02fe4b2e71200ad1ab521e875fe30476b8
