[INFO] cloning repository https://github.com/mrnugget/risp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrnugget/risp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrnugget%2Frisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrnugget%2Frisp'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrnugget%2Frisp/refs/heads: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/mrnugget/risp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrnugget/risp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrnugget%2Frisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrnugget%2Frisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38062eb0f535fcba686ccd2b24bb2107447f7773
[INFO] checking mrnugget/risp against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrnugget%2Frisp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrnugget/risp on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrnugget/risp
[INFO] finished tweaking git repo https://github.com/mrnugget/risp
[INFO] tweaked toml for git repo https://github.com/mrnugget/risp written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mrnugget/risp 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 647a3cea99790e9248191a01f8f171a29c2bc5902ab0a7becead2fdd682d0ae6
[INFO] running `Command { std: "docker" "start" "-a" "647a3cea99790e9248191a01f8f171a29c2bc5902ab0a7becead2fdd682d0ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "647a3cea99790e9248191a01f8f171a29c2bc5902ab0a7becead2fdd682d0ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647a3cea99790e9248191a01f8f171a29c2bc5902ab0a7becead2fdd682d0ae6", kill_on_drop: false }`
[INFO] [stdout] 647a3cea99790e9248191a01f8f171a29c2bc5902ab0a7becead2fdd682d0ae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3455304734c4e605164191438356253ff69725a34b4b65ac5c93b9c27fc38d17
[INFO] running `Command { std: "docker" "start" "-a" "3455304734c4e605164191438356253ff69725a34b4b65ac5c93b9c27fc38d17", kill_on_drop: false }`
[INFO] [stderr]     Checking risp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/reader.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |         Some('0'...'9') => read_integer(lexer),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[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/reader.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |         Some('0'...'9') => read_integer(lexer),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/reader.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |         match number.deref() {
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `object::Object` does not implement `Deref`, so calling `deref` on `&object::Object` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 110 -         match number.deref() {
[INFO] [stdout] 110 +         match number {
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `object::Object`, implement `Clone` for it
[INFO] [stdout]    --> src/object.rs:96:1
[INFO] [stdout]     |
[INFO] [stdout] 96  + #[derive(Clone)]
[INFO] [stdout] 97  | pub enum Object {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/reader.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |         match number.deref() {
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `object::Object` does not implement `Deref`, so calling `deref` on `&object::Object` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 119 -         match number.deref() {
[INFO] [stdout] 119 +         match number {
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `object::Object`, implement `Clone` for it
[INFO] [stdout]    --> src/object.rs:96:1
[INFO] [stdout]     |
[INFO] [stdout] 96  + #[derive(Clone)]
[INFO] [stdout] 97  | pub enum Object {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/reader.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |         match number.deref() {
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `object::Object` does not implement `Deref`, so calling `deref` on `&object::Object` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 132 -         match number.deref() {
[INFO] [stdout] 132 +         match number {
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `object::Object`, implement `Clone` for it
[INFO] [stdout]    --> src/object.rs:96:1
[INFO] [stdout]     |
[INFO] [stdout] 96  + #[derive(Clone)]
[INFO] [stdout] 97  | pub enum Object {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "3455304734c4e605164191438356253ff69725a34b4b65ac5c93b9c27fc38d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3455304734c4e605164191438356253ff69725a34b4b65ac5c93b9c27fc38d17", kill_on_drop: false }`
[INFO] [stdout] 3455304734c4e605164191438356253ff69725a34b4b65ac5c93b9c27fc38d17