[INFO] crate graviton_ast 0.6.0 is already in cache
[INFO] testing graviton_ast-0.6.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate graviton_ast 0.6.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate graviton_ast 0.6.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graviton_ast 0.6.0
[INFO] finished tweaking crates.io crate graviton_ast 0.6.0
[INFO] tweaked toml for crates.io crate graviton_ast 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 89acde8dc38dc9eb04ca77b549c8a516da0a26ef52f1ba1753626a257f61abb0
[INFO] running `Command { std: "docker" "start" "-a" "89acde8dc38dc9eb04ca77b549c8a516da0a26ef52f1ba1753626a257f61abb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89acde8dc38dc9eb04ca77b549c8a516da0a26ef52f1ba1753626a257f61abb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89acde8dc38dc9eb04ca77b549c8a516da0a26ef52f1ba1753626a257f61abb0", kill_on_drop: false }`
[INFO] [stdout] 89acde8dc38dc9eb04ca77b549c8a516da0a26ef52f1ba1753626a257f61abb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07cc517401d60f39e297da25530895ee1a2ab9c15d4aa239e9412ba038a07594
[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" "07cc517401d60f39e297da25530895ee1a2ab9c15d4aa239e9412ba038a07594", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling graviton_core v0.6.0
[INFO] [stderr]    Compiling graviton_ast v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/new_ast.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(t: &'a str) -> TypeSignature {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_number`
[INFO] [stdout]   --> src/new_ast.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn is_number(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_bool`
[INFO] [stdout]   --> src/new_ast.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn is_bool(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_nil`
[INFO] [stdout]   --> src/new_ast.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn is_nil(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_signed`
[INFO] [stdout]    --> src/new_ast.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn is_signed(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_unsigned`
[INFO] [stdout]    --> src/new_ast.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn is_unsigned(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_function`
[INFO] [stdout]    --> src/new_ast.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn is_function(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_custom`
[INFO] [stdout]    --> src/new_ast.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn is_custom(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_integer`
[INFO] [stdout]    --> src/new_ast.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn is_integer(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_float`
[INFO] [stdout]    --> src/new_ast.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn is_float(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_8bit`
[INFO] [stdout]    --> src/new_ast.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn is_8bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_16bit`
[INFO] [stdout]    --> src/new_ast.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn is_16bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_32bit`
[INFO] [stdout]    --> src/new_ast.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn is_32bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_64bit`
[INFO] [stdout]    --> src/new_ast.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn is_64bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.60s
[INFO] running `Command { std: "docker" "inspect" "07cc517401d60f39e297da25530895ee1a2ab9c15d4aa239e9412ba038a07594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07cc517401d60f39e297da25530895ee1a2ab9c15d4aa239e9412ba038a07594", kill_on_drop: false }`
[INFO] [stdout] 07cc517401d60f39e297da25530895ee1a2ab9c15d4aa239e9412ba038a07594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aab638c1741217f9ed65c1e424df6449b1db1c81cc820d510af6acfaccc66d2
[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" "1aab638c1741217f9ed65c1e424df6449b1db1c81cc820d510af6acfaccc66d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling graviton_ast v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/new_ast.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(t: &'a str) -> TypeSignature {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_number`
[INFO] [stdout]   --> src/new_ast.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn is_number(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_bool`
[INFO] [stdout]   --> src/new_ast.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn is_bool(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_nil`
[INFO] [stdout]   --> src/new_ast.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn is_nil(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_signed`
[INFO] [stdout]    --> src/new_ast.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn is_signed(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_unsigned`
[INFO] [stdout]    --> src/new_ast.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn is_unsigned(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_function`
[INFO] [stdout]    --> src/new_ast.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn is_function(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_custom`
[INFO] [stdout]    --> src/new_ast.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn is_custom(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_integer`
[INFO] [stdout]    --> src/new_ast.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn is_integer(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_float`
[INFO] [stdout]    --> src/new_ast.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn is_float(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_8bit`
[INFO] [stdout]    --> src/new_ast.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn is_8bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_16bit`
[INFO] [stdout]    --> src/new_ast.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn is_16bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_32bit`
[INFO] [stdout]    --> src/new_ast.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn is_32bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_64bit`
[INFO] [stdout]    --> src/new_ast.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn is_64bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/new_ast.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(t: &'a str) -> TypeSignature {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_number`
[INFO] [stdout]   --> src/new_ast.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn is_number(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_bool`
[INFO] [stdout]   --> src/new_ast.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn is_bool(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_nil`
[INFO] [stdout]   --> src/new_ast.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn is_nil(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_signed`
[INFO] [stdout]    --> src/new_ast.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn is_signed(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_unsigned`
[INFO] [stdout]    --> src/new_ast.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn is_unsigned(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_function`
[INFO] [stdout]    --> src/new_ast.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn is_function(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_custom`
[INFO] [stdout]    --> src/new_ast.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn is_custom(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_integer`
[INFO] [stdout]    --> src/new_ast.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn is_integer(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_float`
[INFO] [stdout]    --> src/new_ast.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn is_float(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_8bit`
[INFO] [stdout]    --> src/new_ast.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn is_8bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_16bit`
[INFO] [stdout]    --> src/new_ast.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn is_16bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_32bit`
[INFO] [stdout]    --> src/new_ast.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn is_32bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_64bit`
[INFO] [stdout]    --> src/new_ast.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn is_64bit(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "1aab638c1741217f9ed65c1e424df6449b1db1c81cc820d510af6acfaccc66d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aab638c1741217f9ed65c1e424df6449b1db1c81cc820d510af6acfaccc66d2", kill_on_drop: false }`
[INFO] [stdout] 1aab638c1741217f9ed65c1e424df6449b1db1c81cc820d510af6acfaccc66d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9da97446e0a2910cf19d9770d820a2d141ac33d7d868f6fa3c68825e62bfbc7d
[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" "9da97446e0a2910cf19d9770d820a2d141ac33d7d868f6fa3c68825e62bfbc7d", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/new_ast.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn new(t: &'a str) -> TypeSignature {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_number`
[INFO] [stderr]   --> src/new_ast.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn is_number(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_bool`
[INFO] [stderr]   --> src/new_ast.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn is_bool(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_nil`
[INFO] [stderr]   --> src/new_ast.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn is_nil(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_signed`
[INFO] [stderr]    --> src/new_ast.rs:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn is_signed(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_unsigned`
[INFO] [stderr]    --> src/new_ast.rs:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn is_unsigned(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_function`
[INFO] [stderr]    --> src/new_ast.rs:126:12
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn is_function(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_custom`
[INFO] [stderr]    --> src/new_ast.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn is_custom(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_integer`
[INFO] [stderr]    --> src/new_ast.rs:138:12
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn is_integer(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_float`
[INFO] [stderr]    --> src/new_ast.rs:154:12
[INFO] [stderr]     |
[INFO] [stderr] 154 |     pub fn is_float(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_8bit`
[INFO] [stderr]    --> src/new_ast.rs:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn is_8bit(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_16bit`
[INFO] [stderr]    --> src/new_ast.rs:172:12
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn is_16bit(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_32bit`
[INFO] [stderr]    --> src/new_ast.rs:181:12
[INFO] [stderr]     |
[INFO] [stderr] 181 |     pub fn is_32bit(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_64bit`
[INFO] [stderr]    --> src/new_ast.rs:190:12
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn is_64bit(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/new_ast.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn new(t: &'a str) -> TypeSignature {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_number`
[INFO] [stderr]   --> src/new_ast.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn is_number(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_bool`
[INFO] [stderr]   --> src/new_ast.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn is_bool(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_nil`
[INFO] [stderr]   --> src/new_ast.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn is_nil(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_signed`
[INFO] [stderr]    --> src/new_ast.rs:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn is_signed(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_unsigned`
[INFO] [stderr]    --> src/new_ast.rs:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn is_unsigned(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_function`
[INFO] [stderr]    --> src/new_ast.rs:126:12
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn is_function(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_custom`
[INFO] [stderr]    --> src/new_ast.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn is_custom(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_integer`
[INFO] [stderr]    --> src/new_ast.rs:138:12
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn is_integer(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_float`
[INFO] [stderr]    --> src/new_ast.rs:154:12
[INFO] [stderr]     |
[INFO] [stderr] 154 |     pub fn is_float(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_8bit`
[INFO] [stderr]    --> src/new_ast.rs:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn is_8bit(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_16bit`
[INFO] [stderr]    --> src/new_ast.rs:172:12
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn is_16bit(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_32bit`
[INFO] [stderr]    --> src/new_ast.rs:181:12
[INFO] [stderr]     |
[INFO] [stderr] 181 |     pub fn is_32bit(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_64bit`
[INFO] [stderr]    --> src/new_ast.rs:190:12
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn is_64bit(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graviton_ast-4a663e7f7af346fb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graviton_ast
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9da97446e0a2910cf19d9770d820a2d141ac33d7d868f6fa3c68825e62bfbc7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da97446e0a2910cf19d9770d820a2d141ac33d7d868f6fa3c68825e62bfbc7d", kill_on_drop: false }`
[INFO] [stdout] 9da97446e0a2910cf19d9770d820a2d141ac33d7d868f6fa3c68825e62bfbc7d