[INFO] cloning repository https://github.com/peter-fogg/huck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peter-fogg/huck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-fogg%2Fhuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-fogg%2Fhuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d73b66908d66eb16f340e44c9192733d8c88fecd
[INFO] checking peter-fogg/huck against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-fogg%2Fhuck" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] /workspace/builds/worker-7-tc2/source/.git: No space left on device
[INFO] checking peter-fogg/huck against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-fogg%2Fhuck" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] /workspace/builds/worker-7-tc2/source/.git: No space left on device
[INFO] checking peter-fogg/huck against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-fogg%2Fhuck" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to create directory for '/workspace/builds/worker-7-tc2/source/.git/logs/refs/remotes/origin/HEAD': No such file or directory
[INFO] [stderr] error: unable to write symref for refs/remotes/origin/HEAD: No space left on device
[INFO] [stderr] fatal: unable to update refs/remotes/origin/HEAD
[INFO] checking peter-fogg/huck against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-fogg%2Fhuck" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peter-fogg/huck on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/peter-fogg/huck
[INFO] finished tweaking git repo https://github.com/peter-fogg/huck
[INFO] tweaked toml for git repo https://github.com/peter-fogg/huck written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/peter-fogg/huck 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73bcf2ce42f8660c911f43954db647b55b596c8c46ef7620bddb67515d5fa921
[INFO] running `Command { std: "docker" "start" "-a" "73bcf2ce42f8660c911f43954db647b55b596c8c46ef7620bddb67515d5fa921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73bcf2ce42f8660c911f43954db647b55b596c8c46ef7620bddb67515d5fa921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73bcf2ce42f8660c911f43954db647b55b596c8c46ef7620bddb67515d5fa921", kill_on_drop: false }`
[INFO] [stdout] 73bcf2ce42f8660c911f43954db647b55b596c8c46ef7620bddb67515d5fa921
[INFO] checking peter-fogg/huck against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-fogg%2Fhuck" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peter-fogg/huck on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/peter-fogg/huck
[INFO] finished tweaking git repo https://github.com/peter-fogg/huck
[INFO] tweaked toml for git repo https://github.com/peter-fogg/huck written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/peter-fogg/huck 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bc50ad85901ea12fe49e47fcbdb5381291d896bedcc3ea706ae219654f5867b
[INFO] running `Command { std: "docker" "start" "-a" "1bc50ad85901ea12fe49e47fcbdb5381291d896bedcc3ea706ae219654f5867b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc50ad85901ea12fe49e47fcbdb5381291d896bedcc3ea706ae219654f5867b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc50ad85901ea12fe49e47fcbdb5381291d896bedcc3ea706ae219654f5867b", kill_on_drop: false }`
[INFO] [stdout] 1bc50ad85901ea12fe49e47fcbdb5381291d896bedcc3ea706ae219654f5867b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dreturn-local-variable-ptr" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf2e525ec042a68767461263fece26dfd8c1fddea30785b1931957907839b38b
[INFO] running `Command { std: "docker" "start" "-a" "bf2e525ec042a68767461263fece26dfd8c1fddea30785b1931957907839b38b", kill_on_drop: false }`
[INFO] [stderr]     Checking huck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `SingleEq` in this scope
[INFO] [stdout]    --> src/scanner.rs:154:33
[INFO] [stdout]     |
[INFO] [stdout] 154 |         assert_eq!(tokens, vec![SingleEq, Semicolon, Star, Minus, Plus, Slash, LParen, RParen, LBrace, RBrace]);
[INFO] [stdout]     |                                 ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Semicolon` in this scope
[INFO] [stdout]    --> src/scanner.rs:154:43
[INFO] [stdout]     |
[INFO] [stdout] 154 |         assert_eq!(tokens, vec![SingleEq, Semicolon, Star, Minus, Plus, Slash, LParen, RParen, LBrace, RBrace]);
[INFO] [stdout]     |                                           ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 137 +     use std::ascii::Char::Semicolon;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Star` in this scope
[INFO] [stdout]    --> src/scanner.rs:154:54
[INFO] [stdout]     |
[INFO] [stdout] 154 |         assert_eq!(tokens, vec![SingleEq, Semicolon, Star, Minus, Plus, Slash, LParen, RParen, LBrace, RBrace]);
[INFO] [stdout]     |                                                      ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Minus` in this scope
[INFO] [stdout]    --> src/scanner.rs:154:60
[INFO] [stdout]     |
[INFO] [stdout] 154 |         assert_eq!(tokens, vec![SingleEq, Semicolon, Star, Minus, Plus, Slash, LParen, RParen, LBrace, RBrace]);
[INFO] [stdout]     |                                                            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 137 +     use std::fmt::Sign::Minus;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Plus` in this scope
[INFO] [stdout]    --> src/scanner.rs:154:67
[INFO] [stdout]     |
[INFO] [stdout] 154 |         assert_eq!(tokens, vec![SingleEq, Semicolon, Star, Minus, Plus, Slash, LParen, RParen, LBrace, RBrace]);
[INFO] [stdout]     |                                                                   ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 137 +     use std::fmt::Sign::Plus;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Slash` in this scope
[INFO] [stdout]    --> src/scanner.rs:154:73
[INFO] [stdout]     |
[INFO] [stdout] 154 |         assert_eq!(tokens, vec![SingleEq, Semicolon, Star, Minus, Plus, Slash, LParen, RParen, LBrace, RBrace]);
[INFO] [stdout]     |                                                                         ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Prec` is never used
[INFO] [stdout]   --> src/parser.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | enum Prec {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `huck` (bin "huck"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/bin/rustc --crate-name huck --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=c104c21a5067f626 -C extra-filename=-d9ef61d01778eaa8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid -Dreturn-local-variable-ptr` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `huck` (bin "huck" test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "bf2e525ec042a68767461263fece26dfd8c1fddea30785b1931957907839b38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2e525ec042a68767461263fece26dfd8c1fddea30785b1931957907839b38b", kill_on_drop: false }`
[INFO] [stdout] bf2e525ec042a68767461263fece26dfd8c1fddea30785b1931957907839b38b