[INFO] cloning repository https://github.com/AlexisAuriac/rust_eval_expr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexisAuriac/rust_eval_expr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexisAuriac%2Frust_eval_expr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexisAuriac%2Frust_eval_expr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e6efc3beb133c6c33db820b8ed684aabd5bf11d
[INFO] checking AlexisAuriac/rust_eval_expr against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexisAuriac%2Frust_eval_expr" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlexisAuriac/rust_eval_expr on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlexisAuriac/rust_eval_expr
[INFO] finished tweaking git repo https://github.com/AlexisAuriac/rust_eval_expr
[INFO] tweaked toml for git repo https://github.com/AlexisAuriac/rust_eval_expr written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AlexisAuriac/rust_eval_expr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/AlexisAuriac/rust_ll_lexer.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8bf0f5c5a65bcc60879d7bde964b73fef73567febb9eba89784a6c800d920b9f
[INFO] running `Command { std: "docker" "start" "-a" "8bf0f5c5a65bcc60879d7bde964b73fef73567febb9eba89784a6c800d920b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bf0f5c5a65bcc60879d7bde964b73fef73567febb9eba89784a6c800d920b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf0f5c5a65bcc60879d7bde964b73fef73567febb9eba89784a6c800d920b9f", kill_on_drop: false }`
[INFO] [stdout] 8bf0f5c5a65bcc60879d7bde964b73fef73567febb9eba89784a6c800d920b9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da55653aaf670d182738bcde2650d6b73fb4d50c1e4225f8a92459cd2afef02b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "da55653aaf670d182738bcde2650d6b73fb4d50c1e4225f8a92459cd2afef02b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking ll_lexer v0.1.0 (https://github.com/AlexisAuriac/rust_ll_lexer.git#1865f5ed)
[INFO] [stderr]     Checking eval_expr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/symbol.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |         '0'...'9' => get_symbol_nbr(&s[nb_spaces..])?,
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/symbol.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |         '0'...'9' => get_symbol_nbr(&s[nb_spaces..])?,
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "da55653aaf670d182738bcde2650d6b73fb4d50c1e4225f8a92459cd2afef02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da55653aaf670d182738bcde2650d6b73fb4d50c1e4225f8a92459cd2afef02b", kill_on_drop: false }`
[INFO] [stdout] da55653aaf670d182738bcde2650d6b73fb4d50c1e4225f8a92459cd2afef02b