[INFO] cloning repository https://github.com/sum12/rs9p [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sum12/rs9p" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsum12%2Frs9p", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsum12%2Frs9p'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 510bef12938ea0208a90da2fed072eef0270de92 [INFO] testing sum12/rs9p against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsum12%2Frs9p" "/workspace/builds/worker-17/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sum12/rs9p on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sum12/rs9p [INFO] finished tweaking git repo https://github.com/sum12/rs9p [INFO] tweaked toml for git repo https://github.com/sum12/rs9p written to /workspace/builds/worker-17/source/Cargo.toml [INFO] crate git repo https://github.com/sum12/rs9p already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0570a763dda5af64609d9266fa44154a9433e241cd237d18966947f8703e72c3 [INFO] running `Command { std: "docker" "start" "-a" "0570a763dda5af64609d9266fa44154a9433e241cd237d18966947f8703e72c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0570a763dda5af64609d9266fa44154a9433e241cd237d18966947f8703e72c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0570a763dda5af64609d9266fa44154a9433e241cd237d18966947f8703e72c3", kill_on_drop: false }` [INFO] [stdout] 0570a763dda5af64609d9266fa44154a9433e241cd237d18966947f8703e72c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80d659c3ed83023dd6bc706c109a569adc3142d1e7c7817316cf0a14ff4f1d74 [INFO] running `Command { std: "docker" "start" "-a" "80d659c3ed83023dd6bc706c109a569adc3142d1e7c7817316cf0a14ff4f1d74", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proto v0.1.0 (/opt/rustwide/workdir/proto) [INFO] [stdout] warning: unused import: `crate::qid` [INFO] [stdout] --> proto/src/write.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::qid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::qid` [INFO] [stdout] --> proto/src/read.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::qid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling client v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stdout] warning: unused import: `std::rc` [INFO] [stdout] --> client/src/file.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> client/src/file.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | fn write(&mut self, buf: &[u8]) -> io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> client/src/file.rs:91:45 [INFO] [stdout] | [INFO] [stdout] 91 | Some(proto::Message::RError(x)) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> client/src/file.rs:97:29 [INFO] [stdout] | [INFO] [stdout] 97 | let (_, p) = p.split_at(x.count as usize); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> client/src/file.rs:66:40 [INFO] [stdout] | [INFO] [stdout] 66 | fn twrite(&mut self, buf: Vec, offset: u64) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `twrite` [INFO] [stdout] --> client/src/file.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | fn twrite(&mut self, buf: Vec, offset: u64) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rs9p v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | Ok(c) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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 27.15s [INFO] running `Command { std: "docker" "inspect" "80d659c3ed83023dd6bc706c109a569adc3142d1e7c7817316cf0a14ff4f1d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80d659c3ed83023dd6bc706c109a569adc3142d1e7c7817316cf0a14ff4f1d74", kill_on_drop: false }` [INFO] [stdout] 80d659c3ed83023dd6bc706c109a569adc3142d1e7c7817316cf0a14ff4f1d74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdd7eb1eae8fab4feb3d2b6e39c471068a3f7ebd429e2542cfc37c27992f9e1a [INFO] running `Command { std: "docker" "start" "-a" "cdd7eb1eae8fab4feb3d2b6e39c471068a3f7ebd429e2542cfc37c27992f9e1a", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::qid` [INFO] [stdout] --> proto/src/write.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::qid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::qid` [INFO] [stdout] --> proto/src/read.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::qid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rs9p v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc` [INFO] [stdout] --> client/src/file.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> client/src/file.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | fn write(&mut self, buf: &[u8]) -> io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> client/src/file.rs:91:45 [INFO] [stdout] | [INFO] [stdout] 91 | Some(proto::Message::RError(x)) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> client/src/file.rs:97:29 [INFO] [stdout] | [INFO] [stdout] 97 | let (_, p) = p.split_at(x.count as usize); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> client/src/file.rs:66:40 [INFO] [stdout] | [INFO] [stdout] 66 | fn twrite(&mut self, buf: Vec, offset: u64) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `twrite` [INFO] [stdout] --> client/src/file.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | fn twrite(&mut self, buf: Vec, offset: u64) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | Ok(c) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rs9p-bb2c5ea9510b8911) [INFO] running `Command { std: "docker" "inspect" "cdd7eb1eae8fab4feb3d2b6e39c471068a3f7ebd429e2542cfc37c27992f9e1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdd7eb1eae8fab4feb3d2b6e39c471068a3f7ebd429e2542cfc37c27992f9e1a", kill_on_drop: false }` [INFO] [stdout] cdd7eb1eae8fab4feb3d2b6e39c471068a3f7ebd429e2542cfc37c27992f9e1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4232a2bfe0f43e00c3c0ba9e04f804a2ce3539a7a30ed5cf0eeb83cfa29f5b6b [INFO] running `Command { std: "docker" "start" "-a" "4232a2bfe0f43e00c3c0ba9e04f804a2ce3539a7a30ed5cf0eeb83cfa29f5b6b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unused import: `crate::qid` [INFO] [stdout] running 0 tests [INFO] [stderr] --> proto/src/write.rs:3:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s [INFO] [stderr] 3 | use crate::qid; [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::qid` [INFO] [stderr] --> proto/src/read.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::qid; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `proto` (lib) generated 2 warnings [INFO] [stderr] warning: unused import: `std::rc` [INFO] [stderr] --> client/src/file.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> client/src/file.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | fn write(&mut self, buf: &[u8]) -> io::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> client/src/file.rs:91:45 [INFO] [stderr] | [INFO] [stderr] 91 | Some(proto::Message::RError(x)) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> client/src/file.rs:97:29 [INFO] [stderr] | [INFO] [stderr] 97 | let (_, p) = p.split_at(x.count as usize); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> client/src/file.rs:66:40 [INFO] [stderr] | [INFO] [stderr] 66 | fn twrite(&mut self, buf: Vec, offset: u64) -> Result { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `twrite` [INFO] [stderr] --> client/src/file.rs:66:8 [INFO] [stderr] | [INFO] [stderr] 66 | fn twrite(&mut self, buf: Vec, offset: u64) -> Result { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `client` (lib) generated 6 warnings [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/main.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | Ok(c) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rs9p` (bin "rs9p" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs9p-bb2c5ea9510b8911) [INFO] running `Command { std: "docker" "inspect" "4232a2bfe0f43e00c3c0ba9e04f804a2ce3539a7a30ed5cf0eeb83cfa29f5b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4232a2bfe0f43e00c3c0ba9e04f804a2ce3539a7a30ed5cf0eeb83cfa29f5b6b", kill_on_drop: false }` [INFO] [stdout] 4232a2bfe0f43e00c3c0ba9e04f804a2ce3539a7a30ed5cf0eeb83cfa29f5b6b