[INFO] cloning repository https://github.com/tsuyoshiwada/rs-monkey-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsuyoshiwada/rs-monkey-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuyoshiwada%2Frs-monkey-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuyoshiwada%2Frs-monkey-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29ba3ac43286c27127d579fb9f98a15ec2b5202a
[INFO] checking tsuyoshiwada/rs-monkey-lang against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuyoshiwada%2Frs-monkey-lang" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsuyoshiwada/rs-monkey-lang on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tsuyoshiwada/rs-monkey-lang
[INFO] finished tweaking git repo https://github.com/tsuyoshiwada/rs-monkey-lang
[INFO] tweaked toml for git repo https://github.com/tsuyoshiwada/rs-monkey-lang written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/tsuyoshiwada/rs-monkey-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8888f18aed3bfd75d40ba7de84c01ebd0b09f013d34ec5e3e2a6ea150c524409
[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" "8888f18aed3bfd75d40ba7de84c01ebd0b09f013d34ec5e3e2a6ea150c524409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8888f18aed3bfd75d40ba7de84c01ebd0b09f013d34ec5e3e2a6ea150c524409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8888f18aed3bfd75d40ba7de84c01ebd0b09f013d34ec5e3e2a6ea150c524409", kill_on_drop: false }`
[INFO] [stdout] 8888f18aed3bfd75d40ba7de84c01ebd0b09f013d34ec5e3e2a6ea150c524409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 1e469bc0a9330fb6edb77a0a2bd2e02d3b4792e259ccb056ad64ba952b6d0019
[INFO] running `Command { std: "docker" "start" "-a" "1e469bc0a9330fb6edb77a0a2bd2e02d3b4792e259ccb056ad64ba952b6d0019", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |             b'a'...b'z' | b'A'...b'Z' | b'_' => {
[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/lexer/mod.rs:108:31
[INFO] [stdout]     |
[INFO] [stdout] 108 |             b'a'...b'z' | b'A'...b'Z' | b'_' => {
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |             b'0'...b'9' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 b'a'...b'z' | b'A'...b'Z' | b'_' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:139:35
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 b'a'...b'z' | b'A'...b'Z' | b'_' => {
[INFO] [stdout]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 b'0'...b'9' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |             b'a'...b'z' | b'A'...b'Z' | b'_' => {
[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/lexer/mod.rs:108:31
[INFO] [stdout]     |
[INFO] [stdout] 108 |             b'a'...b'z' | b'A'...b'Z' | b'_' => {
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |             b'0'...b'9' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 b'a'...b'z' | b'A'...b'Z' | b'_' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:139:35
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 b'a'...b'z' | b'A'...b'Z' | b'_' => {
[INFO] [stdout]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 b'0'...b'9' => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "1e469bc0a9330fb6edb77a0a2bd2e02d3b4792e259ccb056ad64ba952b6d0019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e469bc0a9330fb6edb77a0a2bd2e02d3b4792e259ccb056ad64ba952b6d0019", kill_on_drop: false }`
[INFO] [stdout] 1e469bc0a9330fb6edb77a0a2bd2e02d3b4792e259ccb056ad64ba952b6d0019