[INFO] cloning repository https://github.com/conradludgate/tensor-comp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conradludgate/tensor-comp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Ftensor-comp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Ftensor-comp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8bbeeaf68b79f74fe3297a85c6d0199529a231a
[INFO] checking conradludgate/tensor-comp against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Ftensor-comp" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/conradludgate/tensor-comp
[INFO] finished tweaking git repo https://github.com/conradludgate/tensor-comp
[INFO] tweaked toml for git repo https://github.com/conradludgate/tensor-comp written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/conradludgate/tensor-comp 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/conradludgate/tensor-comp 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/conradludgate/dbg-pls`
[INFO] [stderr]     Updating git submodule `https://github.com/sublimehq/Packages`
[INFO] [stderr]     Updating git submodule `https://github.com/jonschlinkert/sublime-monokai-extended`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stylish v0.1.0
[INFO] [stderr]   Downloaded logos-derive v0.14.0
[INFO] [stderr]   Downloaded serde_derive v1.0.199
[INFO] [stderr]   Downloaded logos-codegen v0.14.0
[INFO] [stderr]   Downloaded stylish-ansi v0.1.1
[INFO] [stderr]   Downloaded stack_dst v0.6.1
[INFO] [stderr]   Downloaded stylish-style v0.1.0
[INFO] [stderr]   Downloaded stylish-core v0.1.1
[INFO] [stderr]   Downloaded ariadne v0.4.1
[INFO] [stderr]   Downloaded llvm-sys v181.0.0
[INFO] [stderr]   Downloaded lasso v0.7.2
[INFO] [stderr]   Downloaded serde v1.0.199
[INFO] [stderr]   Downloaded cc v1.0.95
[INFO] [stderr]   Downloaded chumsky v1.0.0-alpha.7
[INFO] [stderr]   Downloaded logos v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] de53caf99ef44914503692f17765e8c4a511cf89d79ecf301ac1c26cfb067340
[INFO] running `Command { std: "docker" "start" "-a" "de53caf99ef44914503692f17765e8c4a511cf89d79ecf301ac1c26cfb067340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de53caf99ef44914503692f17765e8c4a511cf89d79ecf301ac1c26cfb067340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de53caf99ef44914503692f17765e8c4a511cf89d79ecf301ac1c26cfb067340", kill_on_drop: false }`
[INFO] [stdout] de53caf99ef44914503692f17765e8c4a511cf89d79ecf301ac1c26cfb067340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2c6e4bc9b0d868181c54a7d4e699e823b64fd7a512c490cb712f15089a7d5487
[INFO] running `Command { std: "docker" "start" "-a" "2c6e4bc9b0d868181c54a7d4e699e823b64fd7a512c490cb712f15089a7d5487", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling cc v1.0.95
[INFO] [stderr]    Compiling serde v1.0.199
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking stack_dst v0.6.1
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]     Checking stylish-style v0.1.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking line-wrap v0.2.0
[INFO] [stderr]    Compiling regex-lite v0.1.5
[INFO] [stderr]     Checking stylish-core v0.1.1
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling chumsky v1.0.0-alpha.7
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking syn v2.0.60
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking lasso v0.7.2
[INFO] [stderr]     Checking ariadne v0.4.1
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling llvm-sys v181.0.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking stylish-ansi v0.1.1
[INFO] [stderr]     Checking stylish v0.1.0
[INFO] [stderr]     Checking plist v1.6.1
[INFO] [stderr]    Compiling logos-codegen v0.14.0
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.199
[INFO] [stderr]    Compiling dbg-pls-derive v0.4.0 (https://github.com/conradludgate/dbg-pls?branch=main#8f0d6e18)
[INFO] [stderr]    Compiling logos-derive v0.14.0
[INFO] [stderr]     Checking logos v0.14.0
[INFO] [stderr]     Checking syntect v5.2.0
[INFO] [stderr]     Checking dbg-pls v0.4.3 (https://github.com/conradludgate/dbg-pls?branch=main#8f0d6e18)
[INFO] [stderr]     Checking tensor-comp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trait_alias)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trait_alias)]
[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 `tensor-comp` (bin "tensor-comp" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tensor-comp` (bin "tensor-comp") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2c6e4bc9b0d868181c54a7d4e699e823b64fd7a512c490cb712f15089a7d5487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6e4bc9b0d868181c54a7d4e699e823b64fd7a512c490cb712f15089a7d5487", kill_on_drop: false }`
[INFO] [stdout] 2c6e4bc9b0d868181c54a7d4e699e823b64fd7a512c490cb712f15089a7d5487
