[INFO] cloning repository https://github.com/justinyaodu/secohash [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justinyaodu/secohash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinyaodu%2Fsecohash", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinyaodu%2Fsecohash'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f62df618443c68af59aa0d1135c728a7c1fed88c [INFO] testing justinyaodu/secohash against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinyaodu%2Fsecohash" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/justinyaodu/secohash [INFO] finished tweaking git repo https://github.com/justinyaodu/secohash [INFO] tweaked toml for git repo https://github.com/justinyaodu/secohash written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/justinyaodu/secohash on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/justinyaodu/secohash 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89ad08b8a4a556a4e681b442c2cb05aed632cce72a04c19cb888665a189522f0 [INFO] running `Command { std: "docker" "start" "-a" "89ad08b8a4a556a4e681b442c2cb05aed632cce72a04c19cb888665a189522f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89ad08b8a4a556a4e681b442c2cb05aed632cce72a04c19cb888665a189522f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89ad08b8a4a556a4e681b442c2cb05aed632cce72a04c19cb888665a189522f0", kill_on_drop: false }` [INFO] [stdout] 89ad08b8a4a556a4e681b442c2cb05aed632cce72a04c19cb888665a189522f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e8c2d16028083c1701ec9f2f536f7f5a0305e22ac9b7decd696ebc2cb83a988d [INFO] running `Command { std: "docker" "start" "-a" "e8c2d16028083c1701ec9f2f536f7f5a0305e22ac9b7decd696ebc2cb83a988d", kill_on_drop: false }` [INFO] [stderr] Compiling secohash v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `sub` and `shr` are never used [INFO] [stdout] --> src/backend/c_expr.rs:202:12 [INFO] [stdout] | [INFO] [stdout] 164 | impl CExprBuilder { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | pub fn sub(&self, a: CExpr, b: CExpr) -> CExpr { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn shr(&self, a: CExpr, b: CExpr) -> CExpr { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/frontend/delimited.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn parse(pos: &mut Pos, input: &str, delimiter: char) -> Result, String> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_strings` is never used [INFO] [stdout] --> src/frontend/delimited.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse_strings(input: &str, delimiter: char) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_int_lists` is never used [INFO] [stdout] --> src/frontend/delimited.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn parse_int_lists(input: &str) -> Result>, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Pos` is never constructed [INFO] [stdout] --> src/frontend/pos.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Pos { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pos` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `advance` are never used [INFO] [stdout] --> src/frontend/pos.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Pos { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 10 | pub fn new() -> Pos { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn advance(&mut self, c: char) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Target` is never used [INFO] [stdout] --> src/frontend/spec.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Target { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Values` is never constructed [INFO] [stdout] --> src/frontend/spec.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Values { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Spec` is never constructed [INFO] [stdout] --> src/frontend/spec.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Spec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/selector.rs:233:18 [INFO] [stdout] | [INFO] [stdout] 233 | fn new(spec: &Spec) -> SelectorSearcher { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 233 | fn new(spec: &Spec) -> SelectorSearcher<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "e8c2d16028083c1701ec9f2f536f7f5a0305e22ac9b7decd696ebc2cb83a988d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8c2d16028083c1701ec9f2f536f7f5a0305e22ac9b7decd696ebc2cb83a988d", kill_on_drop: false }` [INFO] [stdout] e8c2d16028083c1701ec9f2f536f7f5a0305e22ac9b7decd696ebc2cb83a988d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2b0b8d584b1d0be0868dc8755f3725478b1b6bc33e624fca26091a0b1d241cf8 [INFO] running `Command { std: "docker" "start" "-a" "2b0b8d584b1d0be0868dc8755f3725478b1b6bc33e624fca26091a0b1d241cf8", kill_on_drop: false }` [INFO] [stderr] Compiling secohash v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Target` is never used [INFO] [stdout] --> src/frontend/spec.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Target { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Values` is never constructed [INFO] [stdout] --> src/frontend/spec.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Values { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Spec` is never constructed [INFO] [stdout] --> src/frontend/spec.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Spec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/selector.rs:233:18 [INFO] [stdout] | [INFO] [stdout] 233 | fn new(spec: &Spec) -> SelectorSearcher { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 233 | fn new(spec: &Spec) -> SelectorSearcher<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "2b0b8d584b1d0be0868dc8755f3725478b1b6bc33e624fca26091a0b1d241cf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0b8d584b1d0be0868dc8755f3725478b1b6bc33e624fca26091a0b1d241cf8", kill_on_drop: false }` [INFO] [stdout] 2b0b8d584b1d0be0868dc8755f3725478b1b6bc33e624fca26091a0b1d241cf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 987b8f9d4d70ce6e59e773e3bf9145fd197d73c92a906b2ed2b970177196d28f [INFO] running `Command { std: "docker" "start" "-a" "987b8f9d4d70ce6e59e773e3bf9145fd197d73c92a906b2ed2b970177196d28f", kill_on_drop: false }` [INFO] [stderr] warning: enum `Target` is never used [INFO] [stderr] --> src/frontend/spec.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum Target { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Values` is never constructed [INFO] [stderr] --> src/frontend/spec.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub struct Values { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Spec` is never constructed [INFO] [stderr] --> src/frontend/spec.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct Spec { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/search/selector.rs:233:18 [INFO] [stderr] | [INFO] [stderr] 233 | fn new(spec: &Spec) -> SelectorSearcher { [INFO] [stderr] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 233 | fn new(spec: &Spec) -> SelectorSearcher<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `secohash` (bin "secohash" test) generated 4 warnings (run `cargo fix --bin "secohash" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/secohash-92f6e694705f4681) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test backend::c_expr::test::test_fmt_add_and_shift ... ok [INFO] [stdout] test backend::c_expr::test::test_fmt_cast ... ok [INFO] [stdout] test backend::c_str_formatter::test::test_empty ... ok [INFO] [stdout] test combinatorics::choose_gen::test::test_0_0 ... ok [INFO] [stdout] test combinatorics::choose_gen::test::test_1_0 ... ok [INFO] [stdout] test combinatorics::choose_gen::test::test_1_1 ... ok [INFO] [stdout] test combinatorics::choose_gen::test::test_3_3 ... ok [INFO] [stdout] test combinatorics::choose_gen::test::test_2_1 ... ok [INFO] [stdout] test backend::c_str_formatter::test::test_escapes ... ok [INFO] [stdout] test combinatorics::choose_gen::test::test_3_2 ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_int_lists_empty ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_int_lists_invalid_int ... ok [INFO] [stdout] test combinatorics::comb::test::test_comb ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_int_lists_missing_newline ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_int_lists_missing_semicolon ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_int_lists_valid ... ok [INFO] [stdout] test backend::c_expr::test::test_cleaned ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_strings_empty ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_strings_one_delimiter ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_strings_missing_delimiter ... ok [INFO] [stdout] test combinatorics::choose_gen::test::test_many ... ok [INFO] [stdout] test frontend::delimited::test::test_parse_strings_valid ... ok [INFO] [stdout] test frontend::pos::test::test_pos ... ok [INFO] [stdout] test ir::optimizer::test::test_remove_zero_shifts ... ok [INFO] [stdout] test ir::tac::test::test_eliminate_common_subexprs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "987b8f9d4d70ce6e59e773e3bf9145fd197d73c92a906b2ed2b970177196d28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "987b8f9d4d70ce6e59e773e3bf9145fd197d73c92a906b2ed2b970177196d28f", kill_on_drop: false }` [INFO] [stdout] 987b8f9d4d70ce6e59e773e3bf9145fd197d73c92a906b2ed2b970177196d28f