[INFO] cloning repository https://github.com/forfd8960/mal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/forfd8960/mal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforfd8960%2Fmal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforfd8960%2Fmal'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforfd8960%2Fmal: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/forfd8960/mal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/forfd8960/mal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforfd8960%2Fmal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforfd8960%2Fmal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88d56b0c203d4d195aa575568a266487f2b8664d [INFO] building forfd8960/mal against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforfd8960%2Fmal" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/forfd8960/mal on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/forfd8960/mal [INFO] finished tweaking git repo https://github.com/forfd8960/mal [INFO] tweaked toml for git repo https://github.com/forfd8960/mal written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/forfd8960/mal 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c26096204a0c16f6ba29accbd29425e895af8a4b034ce556a5d8579b516370d [INFO] running `Command { std: "docker" "start" "-a" "8c26096204a0c16f6ba29accbd29425e895af8a4b034ce556a5d8579b516370d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c26096204a0c16f6ba29accbd29425e895af8a4b034ce556a5d8579b516370d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c26096204a0c16f6ba29accbd29425e895af8a4b034ce556a5d8579b516370d", kill_on_drop: false }` [INFO] [stdout] 8c26096204a0c16f6ba29accbd29425e895af8a4b034ce556a5d8579b516370d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e1d4dc9c00ca7f6fe2b5325ebf1bd4e6ca56c54aba08f3f9b31177d194d3674 [INFO] running `Command { std: "docker" "start" "-a" "6e1d4dc9c00ca7f6fe2b5325ebf1bd4e6ca56c54aba08f3f9b31177d194d3674", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling mal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Env` is never constructed [INFO] [stdout] --> src/env.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Env { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/env.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Env { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(built_in: HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LispValue` is never used [INFO] [stdout] --> src/eval.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum LispValue { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LispValue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Parser` is never constructed [INFO] [stdout] --> src/parser.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `parse` are never used [INFO] [stdout] --> src/parser.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Parser { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 9 | pub fn new(tokens: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn parse(&mut self) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Scanner` is never constructed [INFO] [stdout] --> src/scanner.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Scanner { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `scan` are never used [INFO] [stdout] --> src/scanner.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Scanner { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 10 | pub fn new(lisp_exp: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn scan(&mut self) -> anyhow::Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/tokens.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.71s [INFO] running `Command { std: "docker" "inspect" "6e1d4dc9c00ca7f6fe2b5325ebf1bd4e6ca56c54aba08f3f9b31177d194d3674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e1d4dc9c00ca7f6fe2b5325ebf1bd4e6ca56c54aba08f3f9b31177d194d3674", kill_on_drop: false }` [INFO] [stdout] 6e1d4dc9c00ca7f6fe2b5325ebf1bd4e6ca56c54aba08f3f9b31177d194d3674 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a86f4ef17614d26e3734a4116299fd1ae96288fa2b8c84ce5af1280a5c4dde7 [INFO] running `Command { std: "docker" "start" "-a" "6a86f4ef17614d26e3734a4116299fd1ae96288fa2b8c84ce5af1280a5c4dde7", kill_on_drop: false }` [INFO] [stderr] Compiling mal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Env` is never constructed [INFO] [stdout] --> src/env.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Env { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/env.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Env { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(built_in: HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LispValue` is never used [INFO] [stdout] --> src/eval.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum LispValue { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LispValue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Parser` is never constructed [INFO] [stdout] --> src/parser.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `parse` are never used [INFO] [stdout] --> src/parser.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Parser { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 9 | pub fn new(tokens: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn parse(&mut self) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Scanner` is never constructed [INFO] [stdout] --> src/scanner.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Scanner { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `scan` are never used [INFO] [stdout] --> src/scanner.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Scanner { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 10 | pub fn new(lisp_exp: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn scan(&mut self) -> anyhow::Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/tokens.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Env` is never constructed [INFO] [stdout] --> src/env.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Env { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/env.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Env { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(built_in: HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LispValue` is never used [INFO] [stdout] --> src/eval.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum LispValue { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LispValue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Parser` is never constructed [INFO] [stdout] --> src/parser.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `parse` are never used [INFO] [stdout] --> src/parser.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Parser { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 9 | pub fn new(tokens: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn parse(&mut self) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Scanner` is never constructed [INFO] [stdout] --> src/scanner.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Scanner { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `scan` are never used [INFO] [stdout] --> src/scanner.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Scanner { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 10 | pub fn new(lisp_exp: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn scan(&mut self) -> anyhow::Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/tokens.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "6a86f4ef17614d26e3734a4116299fd1ae96288fa2b8c84ce5af1280a5c4dde7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a86f4ef17614d26e3734a4116299fd1ae96288fa2b8c84ce5af1280a5c4dde7", kill_on_drop: false }` [INFO] [stdout] 6a86f4ef17614d26e3734a4116299fd1ae96288fa2b8c84ce5af1280a5c4dde7