[INFO] fetching crate peapod 0.1.9... [INFO] building peapod-0.1.9 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate peapod 0.1.9 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate peapod 0.1.9 [INFO] finished tweaking crates.io crate peapod 0.1.9 [INFO] tweaked toml for crates.io crate peapod 0.1.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate peapod 0.1.9 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate peapod 0.1.9 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 944515a64de0310c0ee5cf25870262181045cb64ff33074bd6208584e8859aa9 [INFO] running `Command { std: "docker" "start" "-a" "944515a64de0310c0ee5cf25870262181045cb64ff33074bd6208584e8859aa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "944515a64de0310c0ee5cf25870262181045cb64ff33074bd6208584e8859aa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "944515a64de0310c0ee5cf25870262181045cb64ff33074bd6208584e8859aa9", kill_on_drop: false }` [INFO] [stdout] 944515a64de0310c0ee5cf25870262181045cb64ff33074bd6208584e8859aa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d403d40c419d76c786cc95f797fb07f20caa150012854a923334ce087946634 [INFO] running `Command { std: "docker" "start" "-a" "6d403d40c419d76c786cc95f797fb07f20caa150012854a923334ce087946634", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling phenotype-internal v0.2.0 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling phenotype-macro v0.1.4 [INFO] [stderr] Compiling peapod v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `elem` [INFO] [stdout] --> src/array.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn force_push(&mut self, elem: T) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_elem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FixedPod` is never constructed [INFO] [stdout] --> src/array.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct FixedPod { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/array.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 15 | / impl FixedPod [INFO] [stdout] 16 | | where [INFO] [stdout] 17 | | T: Phenotype, [INFO] [stdout] | |_________________- associated items in this implementation [INFO] [stdout] 18 | { [INFO] [stdout] 19 | const UNINIT: MaybeUninit = MaybeUninit::uninit(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | [INFO] [stdout] 21 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn push(&mut self, elem: T) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn force_push(&mut self, elem: T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn check_init(&self, index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn set_init(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn get_tag(&self, index: usize) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | fn set_tag(&mut self, index: usize, tag: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s [INFO] running `Command { std: "docker" "inspect" "6d403d40c419d76c786cc95f797fb07f20caa150012854a923334ce087946634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d403d40c419d76c786cc95f797fb07f20caa150012854a923334ce087946634", kill_on_drop: false }` [INFO] [stdout] 6d403d40c419d76c786cc95f797fb07f20caa150012854a923334ce087946634 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2906e41db41becf171891a1e1d84b9c4c9db91fe40fdfc50540a2ebe775b80b3 [INFO] running `Command { std: "docker" "start" "-a" "2906e41db41becf171891a1e1d84b9c4c9db91fe40fdfc50540a2ebe775b80b3", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `elem` [INFO] [stdout] --> src/array.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn force_push(&mut self, elem: T) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_elem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FixedPod` is never constructed [INFO] [stdout] --> src/array.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct FixedPod { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/array.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 15 | / impl FixedPod [INFO] [stdout] 16 | | where [INFO] [stdout] 17 | | T: Phenotype, [INFO] [stdout] | |_________________- associated items in this implementation [INFO] [stdout] 18 | { [INFO] [stdout] 19 | const UNINIT: MaybeUninit = MaybeUninit::uninit(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | [INFO] [stdout] 21 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn push(&mut self, elem: T) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn force_push(&mut self, elem: T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn check_init(&self, index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn set_init(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn get_tag(&self, index: usize) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | fn set_tag(&mut self, index: usize, tag: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling peapod v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `elem` [INFO] [stdout] --> src/array.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn force_push(&mut self, elem: T) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_elem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FixedPod` is never constructed [INFO] [stdout] --> src/array.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct FixedPod { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/array.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 15 | / impl FixedPod [INFO] [stdout] 16 | | where [INFO] [stdout] 17 | | T: Phenotype, [INFO] [stdout] | |_________________- associated items in this implementation [INFO] [stdout] 18 | { [INFO] [stdout] 19 | const UNINIT: MaybeUninit = MaybeUninit::uninit(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | [INFO] [stdout] 21 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn push(&mut self, elem: T) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn force_push(&mut self, elem: T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn check_init(&self, index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn set_init(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn get_tag(&self, index: usize) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | fn set_tag(&mut self, index: usize, tag: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "2906e41db41becf171891a1e1d84b9c4c9db91fe40fdfc50540a2ebe775b80b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2906e41db41becf171891a1e1d84b9c4c9db91fe40fdfc50540a2ebe775b80b3", kill_on_drop: false }` [INFO] [stdout] 2906e41db41becf171891a1e1d84b9c4c9db91fe40fdfc50540a2ebe775b80b3