[INFO] cloning repository https://github.com/aniketvarma/rust-directory-lister
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aniketvarma/rust-directory-lister" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faniketvarma%2Frust-directory-lister", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faniketvarma%2Frust-directory-lister'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab8ba699af037d39e01248107a5e1c48b0205593
[INFO] checking aniketvarma/rust-directory-lister against try#48c9d93cf65d550d124c40108859fd993778c157 for pr-153692-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faniketvarma%2Frust-directory-lister" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aniketvarma/rust-directory-lister
[INFO] finished tweaking git repo https://github.com/aniketvarma/rust-directory-lister
[INFO] tweaked toml for git repo https://github.com/aniketvarma/rust-directory-lister written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aniketvarma/rust-directory-lister on toolchain 48c9d93cf65d550d124c40108859fd993778c157
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aniketvarma/rust-directory-lister 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" "+48c9d93cf65d550d124c40108859fd993778c157" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5ca34cb8590ad84ef843b31e8fee516953c540edfa2675619ec2fa67c51f9d5
[INFO] running `Command { std: "docker" "start" "-a" "e5ca34cb8590ad84ef843b31e8fee516953c540edfa2675619ec2fa67c51f9d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5ca34cb8590ad84ef843b31e8fee516953c540edfa2675619ec2fa67c51f9d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ca34cb8590ad84ef843b31e8fee516953c540edfa2675619ec2fa67c51f9d5", kill_on_drop: false }`
[INFO] [stdout] e5ca34cb8590ad84ef843b31e8fee516953c540edfa2675619ec2fa67c51f9d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e1cafb05edce14fc0b53459930aa30a75f615133397982e97ed073746c18676
[INFO] running `Command { std: "docker" "start" "-a" "4e1cafb05edce14fc0b53459930aa30a75f615133397982e97ed073746c18676", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking rust-directory-lister v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]   --> src/main.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(target_os = "unix")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]    |
[INFO] [stdout] 10 - #[cfg(target_os = "unix")]
[INFO] [stdout] 10 + #[cfg(target_family = "unix")]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]    --> src/main.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 #[cfg(target_os = "unix")]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]     |
[INFO] [stdout] 101 -                 #[cfg(target_os = "unix")]
[INFO] [stdout] 101 +                 #[cfg(target_family = "unix")]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]    --> src/main.rs:109:31
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 #[cfg(not(any(target_os = "unix", target_os = "windows")))]
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 #[cfg(not(any(target_os = "unix", target_os = "windows")))]
[INFO] [stdout] 109 +                 #[cfg(not(any(target_family = "unix", target_os = "windows")))]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]    --> src/main.rs:257:11
[INFO] [stdout]     |
[INFO] [stdout] 257 |     #[cfg(target_os = "unix")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]     |
[INFO] [stdout] 257 -     #[cfg(target_os = "unix")]
[INFO] [stdout] 257 +     #[cfg(target_family = "unix")]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]    --> src/main.rs:263:19
[INFO] [stdout]     |
[INFO] [stdout] 263 |     #[cfg(not(any(target_os = "unix", target_os = "windows")))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]     |
[INFO] [stdout] 263 -     #[cfg(not(any(target_os = "unix", target_os = "windows")))]
[INFO] [stdout] 263 +     #[cfg(not(any(target_family = "unix", target_os = "windows")))]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]   --> src/main.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(target_os = "unix")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]    |
[INFO] [stdout] 10 - #[cfg(target_os = "unix")]
[INFO] [stdout] 10 + #[cfg(target_family = "unix")]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]    --> src/main.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 #[cfg(target_os = "unix")]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]     |
[INFO] [stdout] 101 -                 #[cfg(target_os = "unix")]
[INFO] [stdout] 101 +                 #[cfg(target_family = "unix")]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]    --> src/main.rs:109:31
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 #[cfg(not(any(target_os = "unix", target_os = "windows")))]
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 #[cfg(not(any(target_os = "unix", target_os = "windows")))]
[INFO] [stdout] 109 +                 #[cfg(not(any(target_family = "unix", target_os = "windows")))]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]    --> src/main.rs:257:11
[INFO] [stdout]     |
[INFO] [stdout] 257 |     #[cfg(target_os = "unix")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]     |
[INFO] [stdout] 257 -     #[cfg(target_os = "unix")]
[INFO] [stdout] 257 +     #[cfg(target_family = "unix")]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `unix`
[INFO] [stdout]    --> src/main.rs:263:19
[INFO] [stdout]     |
[INFO] [stdout] 263 |     #[cfg(not(any(target_os = "unix", target_os = "windows")))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `unix` is an expected value for `target_family`
[INFO] [stdout]     |
[INFO] [stdout] 263 -     #[cfg(not(any(target_os = "unix", target_os = "windows")))]
[INFO] [stdout] 263 +     #[cfg(not(any(target_family = "unix", target_os = "windows")))]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]    --> src/main.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn parse_attributes(attr: u32) -> String {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]    --> src/main.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn parse_attributes(attr: u32) -> String {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.04s
[INFO] running `Command { std: "docker" "inspect" "4e1cafb05edce14fc0b53459930aa30a75f615133397982e97ed073746c18676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1cafb05edce14fc0b53459930aa30a75f615133397982e97ed073746c18676", kill_on_drop: false }`
[INFO] [stdout] 4e1cafb05edce14fc0b53459930aa30a75f615133397982e97ed073746c18676
