[INFO] cloning repository https://github.com/zsakowitz/rs-bf-neo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zsakowitz/rs-bf-neo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsakowitz%2Frs-bf-neo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsakowitz%2Frs-bf-neo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22bd4b0b6a21a310cda2e43ff543bb36fa4d6347 [INFO] checking zsakowitz/rs-bf-neo against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsakowitz%2Frs-bf-neo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zsakowitz/rs-bf-neo [INFO] finished tweaking git repo https://github.com/zsakowitz/rs-bf-neo [INFO] tweaked toml for git repo https://github.com/zsakowitz/rs-bf-neo written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zsakowitz/rs-bf-neo on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zsakowitz/rs-bf-neo 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc604255b45c146282ca1ca7e94dbfb76a98d8164ae321a23a5ea007af939e2d [INFO] running `Command { std: "docker" "start" "-a" "fc604255b45c146282ca1ca7e94dbfb76a98d8164ae321a23a5ea007af939e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc604255b45c146282ca1ca7e94dbfb76a98d8164ae321a23a5ea007af939e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc604255b45c146282ca1ca7e94dbfb76a98d8164ae321a23a5ea007af939e2d", kill_on_drop: false }` [INFO] [stdout] fc604255b45c146282ca1ca7e94dbfb76a98d8164ae321a23a5ea007af939e2d [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3a1765e5b715ea143d1e2c3f69e1ade470fd78dcd5f93872fd992dce431ffcf [INFO] running `Command { std: "docker" "start" "-a" "a3a1765e5b715ea143d1e2c3f69e1ade470fd78dcd5f93872fd992dce431ffcf", kill_on_drop: false }` [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking pest v2.7.11 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Checking rs-bf-neo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/rcr/emit.rs:1502:16 [INFO] [stdout] | [INFO] [stdout] 1502 | fn stmt_bf(state: &mut State, stmt: &Bf) -> Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/rcr/emit.rs:1502:16 [INFO] [stdout] | [INFO] [stdout] 1502 | fn stmt_bf(state: &mut State, stmt: &Bf) -> Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/rcr/emit.rs:1502:35 [INFO] [stdout] | [INFO] [stdout] 1502 | fn stmt_bf(state: &mut State, stmt: &Bf) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/rcr/emit.rs:1502:35 [INFO] [stdout] | [INFO] [stdout] 1502 | fn stmt_bf(state: &mut State, stmt: &Bf) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/builder.rs:54:19 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn source(&self) -> Ref { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn source(&self) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/builder.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | fn source_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 58 | fn source_mut(&self) -> RefMut<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/builder.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | fn pointer(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 62 | fn pointer(&self) -> RefMut<'_, usize> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/executor/mod.rs:175:10 [INFO] [stdout] | [INFO] [stdout] 173 | program: &'a Program, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 174 | tape: T, [INFO] [stdout] 175 | ) -> Executor< [INFO] [stdout] | __________^ [INFO] [stdout] 176 | | T, [INFO] [stdout] 177 | | Map Wrapping>, [INFO] [stdout] 178 | | MapOutput) -> u8>, [INFO] [stdout] 179 | | > { [INFO] [stdout] | |_____^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 175 | ) -> Executor<'a, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/executor/mod.rs:194:10 [INFO] [stdout] | [INFO] [stdout] 192 | program: &'a Program, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 193 | tape: T, [INFO] [stdout] 194 | ) -> Executor< [INFO] [stdout] | __________^ [INFO] [stdout] 195 | | T, [INFO] [stdout] 196 | | Map Saturating>, [INFO] [stdout] 197 | | MapOutput) -> u8>, [INFO] [stdout] 198 | | > { [INFO] [stdout] | |_____^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 194 | ) -> Executor<'a, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/builder.rs:54:19 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn source(&self) -> Ref { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn source(&self) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/builder.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | fn source_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 58 | fn source_mut(&self) -> RefMut<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/builder.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | fn pointer(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 62 | fn pointer(&self) -> RefMut<'_, usize> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/executor/mod.rs:175:10 [INFO] [stdout] | [INFO] [stdout] 173 | program: &'a Program, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 174 | tape: T, [INFO] [stdout] 175 | ) -> Executor< [INFO] [stdout] | __________^ [INFO] [stdout] 176 | | T, [INFO] [stdout] 177 | | Map Wrapping>, [INFO] [stdout] 178 | | MapOutput) -> u8>, [INFO] [stdout] 179 | | > { [INFO] [stdout] | |_____^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 175 | ) -> Executor<'a, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/executor/mod.rs:194:10 [INFO] [stdout] | [INFO] [stdout] 192 | program: &'a Program, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 193 | tape: T, [INFO] [stdout] 194 | ) -> Executor< [INFO] [stdout] | __________^ [INFO] [stdout] 195 | | T, [INFO] [stdout] 196 | | Map Saturating>, [INFO] [stdout] 197 | | MapOutput) -> u8>, [INFO] [stdout] 198 | | > { [INFO] [stdout] | |_____^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 194 | ) -> Executor<'a, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.89s [INFO] running `Command { std: "docker" "inspect" "a3a1765e5b715ea143d1e2c3f69e1ade470fd78dcd5f93872fd992dce431ffcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3a1765e5b715ea143d1e2c3f69e1ade470fd78dcd5f93872fd992dce431ffcf", kill_on_drop: false }` [INFO] [stdout] a3a1765e5b715ea143d1e2c3f69e1ade470fd78dcd5f93872fd992dce431ffcf