[INFO] cloning repository https://github.com/redox-os/randd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/randd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Frandd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Frandd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1804f1a302c46125a6c09530a7b5b8a48ddf4b3c [INFO] testing redox-os/randd against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Frandd" "/workspace/builds/worker-117/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/randd on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redox-os/randd [INFO] finished tweaking git repo https://github.com/redox-os/randd [INFO] tweaked toml for git repo https://github.com/redox-os/randd written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/randd already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06cd31af747bcb59a94e6e9b4d33149df9d1b20569abb3c4261e94d7685dca4b [INFO] running `Command { std: "docker" "start" "-a" "06cd31af747bcb59a94e6e9b4d33149df9d1b20569abb3c4261e94d7685dca4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06cd31af747bcb59a94e6e9b4d33149df9d1b20569abb3c4261e94d7685dca4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06cd31af747bcb59a94e6e9b4d33149df9d1b20569abb3c4261e94d7685dca4b", kill_on_drop: false }` [INFO] [stdout] 06cd31af747bcb59a94e6e9b4d33149df9d1b20569abb3c4261e94d7685dca4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5fd23cd47ac038d382365b51ea9f83dc28b66d560b7c66940da058fcc843347 [INFO] running `Command { std: "docker" "start" "-a" "b5fd23cd47ac038d382365b51ea9f83dc28b66d560b7c66940da058fcc843347", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling redox_syscall v0.2.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling raw-cpuid v8.1.2 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling randd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `O_CLOEXEC`, `O_STAT` [INFO] [stdout] --> src/main.rs:29:87 [INFO] [stdout] | [INFO] [stdout] 29 | Error, Result, SchemeMut, EBADF, EBADFD, EEXIST, EINVAL, ENOENT, EPERM, MODE_CHR, O_CLOEXEC, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | O_CREAT, O_EXCL, O_RDONLY, O_RDWR, O_STAT, O_WRONLY, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "b5fd23cd47ac038d382365b51ea9f83dc28b66d560b7c66940da058fcc843347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5fd23cd47ac038d382365b51ea9f83dc28b66d560b7c66940da058fcc843347", kill_on_drop: false }` [INFO] [stdout] b5fd23cd47ac038d382365b51ea9f83dc28b66d560b7c66940da058fcc843347 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d8f0d02a8f14a9dfcde5f196b3d900b7267988d1528ac008e90616f2b6de7f4 [INFO] running `Command { std: "docker" "start" "-a" "9d8f0d02a8f14a9dfcde5f196b3d900b7267988d1528ac008e90616f2b6de7f4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling randd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:182:25 [INFO] [stdout] | [INFO] [stdout] 182 | assert!(scheme.open("/".as_bytes(), O_RDWR, 1, 1).is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:183:25 [INFO] [stdout] | [INFO] [stdout] 183 | assert!(scheme.open("/".as_bytes(), O_RDONLY, 1, 1).is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:186:30 [INFO] [stdout] | [INFO] [stdout] 186 | let mut fd = scheme.open("".as_bytes(), O_RDONLY, 1, 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:191:25 [INFO] [stdout] | [INFO] [stdout] 191 | assert!(scheme.open("".as_bytes(), O_WRONLY, 1, 1).is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:192:25 [INFO] [stdout] | [INFO] [stdout] 192 | assert!(scheme.open("".as_bytes(), O_RDWR, 1, 1).is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:195:22 [INFO] [stdout] | [INFO] [stdout] 195 | fd = scheme.open("".as_bytes(), O_RDWR, 1, 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:200:22 [INFO] [stdout] | [INFO] [stdout] 200 | fd = scheme.open("".as_bytes(), O_STAT, 2, 2).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:205:15 [INFO] [stdout] | [INFO] [stdout] 205 | .open("".as_bytes(), O_STAT | O_CLOEXEC, 2, 2) [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:213:15 [INFO] [stdout] | [INFO] [stdout] 213 | .open("".as_bytes(), O_STAT | O_CLOEXEC, 2, 1) [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:220:15 [INFO] [stdout] | [INFO] [stdout] 220 | .open("".as_bytes(), O_STAT | O_CLOEXEC, 2, 1) [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:229:15 [INFO] [stdout] | [INFO] [stdout] 229 | .open("".as_bytes(), O_STAT | O_CLOEXEC, 0, 0) [INFO] [stdout] | ^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:238:15 [INFO] [stdout] | [INFO] [stdout] 238 | .open("/urandom".as_bytes(), O_STAT | O_CLOEXEC, 2, 1) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ expected `str`, found slice `[u8]` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&[u8]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `randd` due to 13 previous errors [INFO] running `Command { std: "docker" "inspect" "9d8f0d02a8f14a9dfcde5f196b3d900b7267988d1528ac008e90616f2b6de7f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d8f0d02a8f14a9dfcde5f196b3d900b7267988d1528ac008e90616f2b6de7f4", kill_on_drop: false }` [INFO] [stdout] 9d8f0d02a8f14a9dfcde5f196b3d900b7267988d1528ac008e90616f2b6de7f4