[INFO] cloning repository https://github.com/latonis/keyhole [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/latonis/keyhole" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flatonis%2Fkeyhole", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flatonis%2Fkeyhole'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e15854e41362a29517a25477007da033c9a2c6d [INFO] testing latonis/keyhole against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flatonis%2Fkeyhole" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/latonis/keyhole [INFO] finished tweaking git repo https://github.com/latonis/keyhole [INFO] tweaked toml for git repo https://github.com/latonis/keyhole written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/latonis/keyhole on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/latonis/keyhole 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b82cf28a1c23e02c9ed70f6ef760f9a4e341202e94d6694f9909c048051cab08 [INFO] running `Command { std: "docker" "start" "-a" "b82cf28a1c23e02c9ed70f6ef760f9a4e341202e94d6694f9909c048051cab08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b82cf28a1c23e02c9ed70f6ef760f9a4e341202e94d6694f9909c048051cab08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b82cf28a1c23e02c9ed70f6ef760f9a4e341202e94d6694f9909c048051cab08", kill_on_drop: false }` [INFO] [stdout] b82cf28a1c23e02c9ed70f6ef760f9a4e341202e94d6694f9909c048051cab08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5cdb3a4c8e1cca2c99e3cbd615332794c37cf1faf8b6000512d283ad97958c0 [INFO] running `Command { std: "docker" "start" "-a" "e5cdb3a4c8e1cca2c99e3cbd615332794c37cf1faf8b6000512d283ad97958c0", kill_on_drop: false }` [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling keyhole v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `opcode`, `key`, and `value` are never read [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct AuxiliaryField { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 12 | opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | key: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuxiliaryField` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parser.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | fn parse_magic(input: &'a [u8]) -> IResult<&[u8], &[u8]> { [INFO] [stdout] | -- ^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 61 | fn parse_magic(input: &'a [u8]) -> IResult<&'a [u8], &'a [u8]> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:151:26 [INFO] [stdout] | [INFO] [stdout] 151 | fn parse_rstring<'b>(&mut self, input: &'b [u8]) -> Result<(&'b [u8], String), Error> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^ 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 151 | fn parse_rstring<'b>(&mut self, input: &'b [u8]) -> Result<(&'b [u8], String), Error<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "e5cdb3a4c8e1cca2c99e3cbd615332794c37cf1faf8b6000512d283ad97958c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5cdb3a4c8e1cca2c99e3cbd615332794c37cf1faf8b6000512d283ad97958c0", kill_on_drop: false }` [INFO] [stdout] e5cdb3a4c8e1cca2c99e3cbd615332794c37cf1faf8b6000512d283ad97958c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9311d54c4b7b2ade8e18d36d8544b64f6b0c670f50bc9bd297835dae63991c9 [INFO] running `Command { std: "docker" "start" "-a" "f9311d54c4b7b2ade8e18d36d8544b64f6b0c670f50bc9bd297835dae63991c9", kill_on_drop: false }` [INFO] [stderr] Compiling keyhole v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `opcode`, `key`, and `value` are never read [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct AuxiliaryField { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 12 | opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | key: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuxiliaryField` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parser.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | fn parse_magic(input: &'a [u8]) -> IResult<&[u8], &[u8]> { [INFO] [stdout] | -- ^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 61 | fn parse_magic(input: &'a [u8]) -> IResult<&'a [u8], &'a [u8]> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:151:26 [INFO] [stdout] | [INFO] [stdout] 151 | fn parse_rstring<'b>(&mut self, input: &'b [u8]) -> Result<(&'b [u8], String), Error> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^ 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 151 | fn parse_rstring<'b>(&mut self, input: &'b [u8]) -> Result<(&'b [u8], String), Error<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `key`, and `value` are never read [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct AuxiliaryField { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 12 | opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | key: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuxiliaryField` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parser.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | fn parse_magic(input: &'a [u8]) -> IResult<&[u8], &[u8]> { [INFO] [stdout] | -- ^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 61 | fn parse_magic(input: &'a [u8]) -> IResult<&'a [u8], &'a [u8]> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:151:26 [INFO] [stdout] | [INFO] [stdout] 151 | fn parse_rstring<'b>(&mut self, input: &'b [u8]) -> Result<(&'b [u8], String), Error> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^ 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 151 | fn parse_rstring<'b>(&mut self, input: &'b [u8]) -> Result<(&'b [u8], String), Error<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "f9311d54c4b7b2ade8e18d36d8544b64f6b0c670f50bc9bd297835dae63991c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9311d54c4b7b2ade8e18d36d8544b64f6b0c670f50bc9bd297835dae63991c9", kill_on_drop: false }` [INFO] [stdout] f9311d54c4b7b2ade8e18d36d8544b64f6b0c670f50bc9bd297835dae63991c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8afb64964eda766a9469c3092f9e65f825feeeb2f6903154523391217c1324a1 [INFO] running `Command { std: "docker" "start" "-a" "8afb64964eda766a9469c3092f9e65f825feeeb2f6903154523391217c1324a1", kill_on_drop: false }` [INFO] [stderr] warning: fields `opcode`, `key`, and `value` are never read [INFO] [stderr] --> src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct AuxiliaryField { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] 12 | opcode: u8, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 13 | key: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 14 | value: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `AuxiliaryField` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/parser.rs:61:48 [INFO] [stderr] | [INFO] [stderr] 61 | fn parse_magic(input: &'a [u8]) -> IResult<&[u8], &[u8]> { [INFO] [stderr] | -- ^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is named 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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 61 | fn parse_magic(input: &'a [u8]) -> IResult<&'a [u8], &'a [u8]> { [INFO] [stderr] | ++ ++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser.rs:151:26 [INFO] [stderr] | [INFO] [stderr] 151 | fn parse_rstring<'b>(&mut self, input: &'b [u8]) -> Result<(&'b [u8], String), Error> { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden 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] 151 | fn parse_rstring<'b>(&mut self, input: &'b [u8]) -> Result<(&'b [u8], String), Error<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `keyhole` (lib) generated 3 warnings (run `cargo fix --lib -p keyhole` to apply 2 suggestions) [INFO] [stderr] warning: `keyhole` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keyhole-71c613c15fc29fe7) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-20df0551c8d79553) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests keyhole [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8afb64964eda766a9469c3092f9e65f825feeeb2f6903154523391217c1324a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8afb64964eda766a9469c3092f9e65f825feeeb2f6903154523391217c1324a1", kill_on_drop: false }` [INFO] [stdout] 8afb64964eda766a9469c3092f9e65f825feeeb2f6903154523391217c1324a1