[INFO] cloning repository https://github.com/pankajyadav-dev/ironjudge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pankajyadav-dev/ironjudge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpankajyadav-dev%2Fironjudge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpankajyadav-dev%2Fironjudge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f457890e7c49d6b25298707b31dd3fd8ae14e078
[INFO] checking pankajyadav-dev/ironjudge against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpankajyadav-dev%2Fironjudge" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pankajyadav-dev/ironjudge
[INFO] finished tweaking git repo https://github.com/pankajyadav-dev/ironjudge
[INFO] tweaked toml for git repo https://github.com/pankajyadav-dev/ironjudge written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pankajyadav-dev/ironjudge on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pankajyadav-dev/ironjudge 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6
[INFO] running `Command { std: "docker" "start" "79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking arc-swap v1.8.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking arcstr v1.2.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking backon v1.6.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
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[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]     Checking signal-hook-registry v1.4.8
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[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
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[INFO] [stderr]     Checking tinystr v0.8.2
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[INFO] [stderr]     Checking icu_collections v2.1.1
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[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking types_lib v0.1.0 (/opt/rustwide/workdir/libs/types_lib)
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking deadpool-runtime v0.3.1
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking deadpool v0.13.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking axum v0.8.8
[INFO] [stderr]     Checking redis v1.0.4
[INFO] [stderr]     Checking deadpool-redis v0.23.0
[INFO] [stderr]     Checking redis_lib v0.1.0 (/opt/rustwide/workdir/libs/redis_lib)
[INFO] [stderr]     Checking sandbox_lib v0.1.0 (/opt/rustwide/workdir/libs/sandbox_lib)
[INFO] [stderr]     Checking http_lib v0.1.0 (/opt/rustwide/workdir/libs/http_lib)
[INFO] [stderr]     Checking http_ironjudge v0.1.0 (/opt/rustwide/workdir/apps/http_ironjudge)
[INFO] [stdout] error: useless conversion to the same type: `std::string::String` sandbox_lib
[INFO] [stdout]   --> libs/sandbox_lib/src/compilesandbox.rs:75:34
[INFO] [stdout]    |
[INFO] [stdout] 75 |         Ok(Err(e)) => return Err(format!("Wait error: {}", e).into()),
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String` sandbox_lib
[INFO] [stdout]    --> libs/sandbox_lib/src/sandbox.rs:445:34
[INFO] [stdout]     |
[INFO] [stdout] 445 |         Ok(Err(e)) => return Err(format!("Wait error: {}", e).into()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sandbox_lib` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `std::string::String` sandbox_lib
[INFO] [stdout]   --> libs/sandbox_lib/src/compilesandbox.rs:75:34
[INFO] [stdout]    |
[INFO] [stdout] 75 |         Ok(Err(e)) => return Err(format!("Wait error: {}", e).into()),
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String` sandbox_lib
[INFO] [stdout]    --> libs/sandbox_lib/src/sandbox.rs:445:34
[INFO] [stdout]     |
[INFO] [stdout] 445 |         Ok(Err(e)) => return Err(format!("Wait error: {}", e).into()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sandbox_lib` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6", kill_on_drop: false }`
[INFO] [stdout] 79243e6e356bdd8d800a2c45c2445dc4420743e04d15199bac69a975efa8ace6
