[INFO] cloning repository https://github.com/stephenglynch/RustyBox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stephenglynch/RustyBox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenglynch%2FRustyBox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenglynch%2FRustyBox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 189234751e08a2223ca1d0145593c5839a13e276 [INFO] testing stephenglynch/RustyBox against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenglynch%2FRustyBox" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/stephenglynch/RustyBox [INFO] finished tweaking git repo https://github.com/stephenglynch/RustyBox [INFO] tweaked toml for git repo https://github.com/stephenglynch/RustyBox written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/stephenglynch/RustyBox on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/stephenglynch/RustyBox 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50a7483005cdd5b630391c469178e0d26787aa0a3603ce456ee1f5e5a6507b21 [INFO] running `Command { std: "docker" "start" "-a" "50a7483005cdd5b630391c469178e0d26787aa0a3603ce456ee1f5e5a6507b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50a7483005cdd5b630391c469178e0d26787aa0a3603ce456ee1f5e5a6507b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50a7483005cdd5b630391c469178e0d26787aa0a3603ce456ee1f5e5a6507b21", kill_on_drop: false }` [INFO] [stdout] 50a7483005cdd5b630391c469178e0d26787aa0a3603ce456ee1f5e5a6507b21 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00c7bb704a7c4e028906fa88daba38f6f873548f19817034c66460311b122f6c [INFO] running `Command { std: "docker" "start" "-a" "00c7bb704a7c4e028906fa88daba38f6f873548f19817034c66460311b122f6c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling iana-time-zone v0.1.56 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling chrono v0.4.24 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.26.2 [INFO] [stderr] Compiling stderrlog v0.5.4 [INFO] [stderr] Compiling rustybox v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:41:75 [INFO] [stdout] | [INFO] [stdout] 41 | static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] 41 + static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Expandable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Expandable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expand` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl Expandable { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 19 | fn expand(self, ev: ExecEnv) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expandable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn expandable<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `text` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn text<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `variable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn variable<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/parser.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | fn new_word(s: &[u8]) -> TokenType { [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] 26 | fn new_word(s: &[u8]) -> TokenType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/ast_nodes.rs:133:21 [INFO] [stdout] | [INFO] [stdout] 133 | fn command_name(&self) -> Option<&Word> { [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 133 | fn command_name(&self) -> Option<&Word<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/ast_nodes.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | fn args(&self) -> Iter<'a, Word> { [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] 141 | fn args(&self) -> Iter<'a, Word<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.97s [INFO] running `Command { std: "docker" "inspect" "00c7bb704a7c4e028906fa88daba38f6f873548f19817034c66460311b122f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00c7bb704a7c4e028906fa88daba38f6f873548f19817034c66460311b122f6c", kill_on_drop: false }` [INFO] [stdout] 00c7bb704a7c4e028906fa88daba38f6f873548f19817034c66460311b122f6c [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac512eee7a394665dd4452db381efbd2b98e6f3d378f07cb60f7a97745268e37 [INFO] running `Command { std: "docker" "start" "-a" "ac512eee7a394665dd4452db381efbd2b98e6f3d378f07cb60f7a97745268e37", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling predicates-core v1.0.6 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling anstyle v1.0.0 [INFO] [stderr] Compiling termtree v0.4.1 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling predicates-tree v1.0.9 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:41:75 [INFO] [stdout] | [INFO] [stdout] 41 | static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] 41 + static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Expandable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Expandable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expand` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl Expandable { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 19 | fn expand(self, ev: ExecEnv) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expandable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn expandable<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `text` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn text<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `variable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn variable<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/parser.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | fn new_word(s: &[u8]) -> TokenType { [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] 26 | fn new_word(s: &[u8]) -> TokenType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/ast_nodes.rs:133:21 [INFO] [stdout] | [INFO] [stdout] 133 | fn command_name(&self) -> Option<&Word> { [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 133 | fn command_name(&self) -> Option<&Word<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/ast_nodes.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | fn args(&self) -> Iter<'a, Word> { [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] 141 | fn args(&self) -> Iter<'a, Word<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bstr v1.4.0 [INFO] [stderr] Compiling predicates v3.0.3 [INFO] [stderr] Compiling assert_cmd v2.0.11 [INFO] [stderr] Compiling rustybox v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> tests/test_sh.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | drop(child_stdin); [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut ChildStdin` [INFO] [stdout] ... [INFO] [stdout] 31 | check_output!(sh_echo1, "echo", "fooword", "fooword\n"); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] = note: this warning originates in the macro `check_output` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 20 - drop(child_stdin); [INFO] [stdout] 20 + let _ = child_stdin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> tests/test_sh.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | drop(child_stdin); [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut ChildStdin` [INFO] [stdout] ... [INFO] [stdout] 33 | check_output!(sh_echo2, "echo", "foo word", "foo word\n"); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `check_output` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 20 - drop(child_stdin); [INFO] [stdout] 20 + let _ = child_stdin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:41:75 [INFO] [stdout] | [INFO] [stdout] 41 | static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] 41 + static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Expandable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Expandable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expand` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl Expandable { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 19 | fn expand(self, ev: ExecEnv) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expandable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn expandable<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `text` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn text<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `variable` is never used [INFO] [stdout] --> src/utils/sh/expansions.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn variable<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/parser.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | fn new_word(s: &[u8]) -> TokenType { [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] 26 | fn new_word(s: &[u8]) -> TokenType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/ast_nodes.rs:133:21 [INFO] [stdout] | [INFO] [stdout] 133 | fn command_name(&self) -> Option<&Word> { [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 133 | fn command_name(&self) -> Option<&Word<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/sh/ast_nodes.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | fn args(&self) -> Iter<'a, Word> { [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] 141 | fn args(&self) -> Iter<'a, Word<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.80s [INFO] running `Command { std: "docker" "inspect" "ac512eee7a394665dd4452db381efbd2b98e6f3d378f07cb60f7a97745268e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac512eee7a394665dd4452db381efbd2b98e6f3d378f07cb60f7a97745268e37", kill_on_drop: false }` [INFO] [stdout] ac512eee7a394665dd4452db381efbd2b98e6f3d378f07cb60f7a97745268e37 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9e29c306edb34462d8c6df79db777e10c0d09c1ff837b2ad7d91c7d688c6cc08 [INFO] running `Command { std: "docker" "start" "-a" "9e29c306edb34462d8c6df79db777e10c0d09c1ff837b2ad7d91c7d688c6cc08", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/main.rs:41:75 [INFO] [stderr] | [INFO] [stderr] 41 | static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 41 - static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stderr] 41 + static COMMANDS: &[(&str, fn(&str, Vec) -> Result>)] = &[ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: enum `Expandable` is never used [INFO] [stderr] --> src/utils/sh/expansions.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | pub enum Expandable { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `expand` is never used [INFO] [stderr] --> src/utils/sh/expansions.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 18 | impl Expandable { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] 19 | fn expand(self, ev: ExecEnv) -> Option> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `expandable` is never used [INFO] [stderr] --> src/utils/sh/expansions.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn expandable<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `text` is never used [INFO] [stderr] --> src/utils/sh/expansions.rs:38:4 [INFO] [stderr] | [INFO] [stderr] 38 | fn text<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `variable` is never used [INFO] [stderr] --> src/utils/sh/expansions.rs:43:4 [INFO] [stderr] | [INFO] [stderr] 43 | fn variable<'a>(input: &'a [u8]) -> RbResult<&'a [u8], Expandable> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils/sh/parser.rs:26:16 [INFO] [stderr] | [INFO] [stderr] 26 | fn new_word(s: &[u8]) -> TokenType { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 26 | fn new_word(s: &[u8]) -> TokenType<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils/sh/ast_nodes.rs:133:21 [INFO] [stderr] | [INFO] [stderr] 133 | fn command_name(&self) -> Option<&Word> { [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] | | || [INFO] [stderr] | | |the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 133 | fn command_name(&self) -> Option<&Word<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils/sh/ast_nodes.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | fn args(&self) -> Iter<'a, Word> { [INFO] [stderr] | ^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 141 | fn args(&self) -> Iter<'a, Word<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rustybox` (bin "rustybox") generated 9 warnings (run `cargo fix --bin "rustybox"` to apply 4 suggestions) [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> tests/test_sh.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | drop(child_stdin); [INFO] [stderr] | ^^^^^-----------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&mut ChildStdin` [INFO] [stderr] ... [INFO] [stderr] 31 | check_output!(sh_echo1, "echo", "fooword", "fooword\n"); [INFO] [stderr] | ------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] = note: this warning originates in the macro `check_output` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 20 - drop(child_stdin); [INFO] [stderr] 20 + let _ = child_stdin; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> tests/test_sh.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | drop(child_stdin); [INFO] [stderr] | ^^^^^-----------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&mut ChildStdin` [INFO] [stderr] ... [INFO] [stderr] 33 | check_output!(sh_echo2, "echo", "foo word", "foo word\n"); [INFO] [stderr] | --------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `check_output` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 20 - drop(child_stdin); [INFO] [stderr] 20 + let _ = child_stdin; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rustybox` (test "test_sh") generated 2 warnings [INFO] [stderr] warning: `rustybox` (bin "rustybox" test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustybox-bee8aadce5220f94) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test utils::sh::parser::tests::test_assignment_word ... ok [INFO] [stdout] test utils::sh::parser::tests::test_comment ... ok [INFO] [stdout] test utils::sh::parser::tests::test_end ... ok [INFO] [stdout] test utils::sh::parser::tests::test_empty_word ... ok [INFO] [stdout] test utils::sh::parser::tests::test_log_and_op ... ok [INFO] [stdout] test utils::sh::parser::tests::test_log_or_op2 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_io_here1 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_io_here2 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_empty_op ... ok [INFO] [stdout] test utils::sh::parser::tests::test_comment2 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_log_or_op ... ok [INFO] [stdout] test utils::sh::parser::tests::test_newline ... ok [INFO] [stdout] test utils::sh::parser::tests::test_async_sep_op ... ok [INFO] [stdout] test utils::sh::parser::tests::test_newline3 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_newline4 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_op11 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_op3 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_op5 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_op7 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_pipe_op ... ok [INFO] [stdout] test utils::sh::parser::tests::test_pipe_op2 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_pipeline ... ok [INFO] [stdout] test utils::sh::parser::tests::test_redir_op1 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_redir_op2 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_redir_op3 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_redir_op4 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_seq_sep_op ... ok [INFO] [stdout] test utils::sh::parser::tests::test_op9 ... ok [INFO] [stdout] test utils::sh::parser::tests::test_simple_cmd ... ok [INFO] [stdout] test utils::sh::parser::tests::test_space ... ok [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-e12eac0f2f007488) [INFO] [stdout] test utils::sh::parser::tests::test_newline2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/test_basename.rs (/opt/rustwide/target/debug/deps/test_basename-2356ed6fd2c7ebe7) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test invalid_suffix ... ok [INFO] [stdout] test slashes_only ... ok [INFO] [stdout] test null_str ... ok [INFO] [stdout] test reappearing_suffix_1 ... ok [INFO] [stdout] test reappearing_suffix_2 ... ok [INFO] [stdout] test basic_1 ... ok [INFO] [stdout] test standard_suffix ... ok [INFO] [stdout] test combined_slashes ... ok [INFO] [stdout] test zero_length_suffix ... ok [INFO] [stdout] test suffix_result ... ok [INFO] [stdout] test trailing_slashes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/test_echo.rs (/opt/rustwide/target/debug/deps/test_echo-7cecb4b11f51ffcb) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test echo_empty ... ok [INFO] [stdout] test echo_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_false.rs (/opt/rustwide/target/debug/deps/test_false-88bc3e2bb03f8966) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/test_sh.rs (/opt/rustwide/target/debug/deps/test_sh-f4ce8b135587f207) [INFO] [stdout] test false_failure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sh_echo2 ... ok [INFO] [stdout] test sh_echo1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] $ $ $ $ Running tests/test_true.rs (/opt/rustwide/target/debug/deps/test_true-550529e31795c1cb) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test false_failure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9e29c306edb34462d8c6df79db777e10c0d09c1ff837b2ad7d91c7d688c6cc08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e29c306edb34462d8c6df79db777e10c0d09c1ff837b2ad7d91c7d688c6cc08", kill_on_drop: false }` [INFO] [stdout] 9e29c306edb34462d8c6df79db777e10c0d09c1ff837b2ad7d91c7d688c6cc08