[INFO] fetching crate shell-rs 0.2.6...
[INFO] testing shell-rs-0.2.6 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate shell-rs 0.2.6 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate shell-rs 0.2.6 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shell-rs 0.2.6
[INFO] finished tweaking crates.io crate shell-rs 0.2.6
[INFO] tweaked toml for crates.io crate shell-rs 0.2.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate shell-rs 0.2.6 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ac0bba81c6acd50fe570f4c1171df60aa96d97e4e006fe30c8f957dcc3ee1be
[INFO] running `Command { std: "docker" "start" "-a" "5ac0bba81c6acd50fe570f4c1171df60aa96d97e4e006fe30c8f957dcc3ee1be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ac0bba81c6acd50fe570f4c1171df60aa96d97e4e006fe30c8f957dcc3ee1be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac0bba81c6acd50fe570f4c1171df60aa96d97e4e006fe30c8f957dcc3ee1be", kill_on_drop: false }`
[INFO] [stdout] 5ac0bba81c6acd50fe570f4c1171df60aa96d97e4e006fe30c8f957dcc3ee1be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574220a1c7c829679592277da0a6ab4999a5cfc466abad46de2428e6ac77dc2b
[INFO] running `Command { std: "docker" "start" "-a" "574220a1c7c829679592277da0a6ab4999a5cfc466abad46de2428e6ac77dc2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling blake2b_simd v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling nc v0.8.4
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling crypto-common v0.1.5
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha1 v0.10.1
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling shell-rs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name`, `uid`, `group_name`, `gid`, and `groups` are never read
[INFO] [stdout]   --> src/id.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Id {
[INFO] [stdout]    |            -- fields in this struct
[INFO] [stdout] 10 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     uid: nc::uid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     group_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     gid: nc::gid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     groups: Vec<(String, nc::gid_t)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Id` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `do_rm` is never used
[INFO] [stdout]   --> src/rm.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn do_rm() {}
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "574220a1c7c829679592277da0a6ab4999a5cfc466abad46de2428e6ac77dc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574220a1c7c829679592277da0a6ab4999a5cfc466abad46de2428e6ac77dc2b", kill_on_drop: false }`
[INFO] [stdout] 574220a1c7c829679592277da0a6ab4999a5cfc466abad46de2428e6ac77dc2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cae965b4d8d5537e0f325900381cad6c7654a1ef96cc79b4d7405d7d9283cbb
[INFO] running `Command { std: "docker" "start" "-a" "6cae965b4d8d5537e0f325900381cad6c7654a1ef96cc79b4d7405d7d9283cbb", kill_on_drop: false }`
[INFO] [stdout] warning: fields `name`, `uid`, `group_name`, `gid`, and `groups` are never read
[INFO] [stdout]   --> src/id.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Id {
[INFO] [stdout]    |            -- fields in this struct
[INFO] [stdout] 10 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     uid: nc::uid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     group_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     gid: nc::gid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     groups: Vec<(String, nc::gid_t)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Id` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shell-rs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `do_rm` is never used
[INFO] [stdout]   --> src/rm.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn do_rm() {}
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/core/env.rs:71:30
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let home = std::env::home_dir().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `getpid` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> src/renice.rs:49:26
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let ret = renice(nc::getpid(), 1, IdType::Pid);
[INFO] [stdout]    |                          ^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `nc::unlink` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> src/truncate.rs:235:17
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let _ = nc::unlink(file);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shell-rs` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6cae965b4d8d5537e0f325900381cad6c7654a1ef96cc79b4d7405d7d9283cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cae965b4d8d5537e0f325900381cad6c7654a1ef96cc79b4d7405d7d9283cbb", kill_on_drop: false }`
[INFO] [stdout] 6cae965b4d8d5537e0f325900381cad6c7654a1ef96cc79b4d7405d7d9283cbb
