[INFO] cloning repository https://github.com/PunitLodha/bitr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PunitLodha/bitr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPunitLodha%2Fbitr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPunitLodha%2Fbitr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93bcc79ebb1f240a1063a0954dbe1568dbd428b6 [INFO] testing PunitLodha/bitr against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPunitLodha%2Fbitr" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PunitLodha/bitr on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PunitLodha/bitr [INFO] finished tweaking git repo https://github.com/PunitLodha/bitr [INFO] tweaked toml for git repo https://github.com/PunitLodha/bitr written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/PunitLodha/bitr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded schannel v0.1.19 [INFO] [stderr] Downloaded version_check v0.9.2 [INFO] [stderr] Downloaded openssl-probe v0.1.2 [INFO] [stderr] Downloaded serde_urlencoded v0.6.1 [INFO] [stderr] Downloaded hyper-tls v0.4.3 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded socket2 v0.3.16 [INFO] [stderr] Downloaded tracing-futures v0.2.4 [INFO] [stderr] Downloaded security-framework v2.0.0 [INFO] [stderr] Downloaded pin-project v1.0.1 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded form_urlencoded v1.0.0 [INFO] [stderr] Downloaded tower-service v0.3.0 [INFO] [stderr] Downloaded tokio v0.2.23 [INFO] [stderr] Downloaded vcpkg v0.2.10 [INFO] [stderr] Downloaded fnv v1.0.7 [INFO] [stderr] Downloaded getrandom v0.1.15 [INFO] [stderr] Downloaded core-foundation v0.9.1 [INFO] [stderr] Downloaded httparse v1.3.4 [INFO] [stderr] Downloaded url v2.2.0 [INFO] [stderr] Downloaded serde_bytes v0.11.5 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.68 [INFO] [stderr] Downloaded openssl v0.10.30 [INFO] [stderr] Downloaded ipnet v2.3.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.68 [INFO] [stderr] Downloaded http-body v0.3.1 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded tokio-util v0.3.1 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded futures-io v0.3.8 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded hashbrown v0.9.1 [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded cc v1.0.62 [INFO] [stderr] Downloaded pin-project-internal v0.4.27 [INFO] [stderr] Downloaded unicase v2.6.0 [INFO] [stderr] Downloaded once_cell v1.5.2 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded untrusted v0.7.1 [INFO] [stderr] Downloaded httpdate v0.3.2 [INFO] [stderr] Downloaded pkg-config v0.3.19 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.68 [INFO] [stderr] Downloaded tracing-core v0.1.17 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded openssl-sys v0.9.58 [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded net2 v0.2.35 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded mio v0.6.22 [INFO] [stderr] Downloaded bytes v0.5.6 [INFO] [stderr] Downloaded core-foundation-sys v0.8.2 [INFO] [stderr] Downloaded pin-project v0.4.27 [INFO] [stderr] Downloaded indexmap v1.6.0 [INFO] [stderr] Downloaded security-framework-sys v2.0.0 [INFO] [stderr] Downloaded tokio-tls v0.3.1 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded http v0.2.1 [INFO] [stderr] Downloaded h2 v0.2.7 [INFO] [stderr] Downloaded tracing v0.1.21 [INFO] [stderr] Downloaded futures-sink v0.3.8 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded native-tls v0.2.6 [INFO] [stderr] Downloaded base64 v0.12.3 [INFO] [stderr] Downloaded futures-channel v0.3.8 [INFO] [stderr] Downloaded mime_guess v2.0.3 [INFO] [stderr] Downloaded reqwest v0.10.8 [INFO] [stderr] Downloaded pin-project-internal v1.0.1 [INFO] [stderr] Downloaded want v0.3.0 [INFO] [stderr] Downloaded web-sys v0.3.45 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded winreg v0.7.0 [INFO] [stderr] Downloaded encoding_rs v0.8.26 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded hyper v0.13.9 [INFO] [stderr] Downloaded js-sys v0.3.45 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.68 [INFO] [stderr] Downloaded bumpalo v3.4.0 [INFO] [stderr] Downloaded serde_bencode v0.2.2 [INFO] [stderr] Downloaded tinyvec v1.0.1 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.18 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded mime v0.3.16 [INFO] [stderr] Downloaded dtoa v0.4.6 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded unicode-normalization v0.1.14 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded pin-project-lite v0.1.11 [INFO] [stderr] Downloaded ring v0.16.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f90dcc03275d6a3a257a6f85a83ad8b283796cb7813fc7d33ca82f4fc2d2426 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9f90dcc03275d6a3a257a6f85a83ad8b283796cb7813fc7d33ca82f4fc2d2426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f90dcc03275d6a3a257a6f85a83ad8b283796cb7813fc7d33ca82f4fc2d2426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f90dcc03275d6a3a257a6f85a83ad8b283796cb7813fc7d33ca82f4fc2d2426", kill_on_drop: false }` [INFO] [stdout] 9f90dcc03275d6a3a257a6f85a83ad8b283796cb7813fc7d33ca82f4fc2d2426 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61b6d4731a120e83affc2428925620920f7ab646eff8de213135fe37c42867aa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "61b6d4731a120e83affc2428925620920f7ab646eff8de213135fe37c42867aa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling tinyvec v1.0.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling tracing v0.1.21 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.3.16 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling unicode-normalization v0.1.14 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling serde_bencode v0.2.2 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling pin-project v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.8 [INFO] [stderr] Compiling bitr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/peer.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 108 | / loop { [INFO] [stdout] 109 | | let mut buffer = [0; u16::MAX as usize]; [INFO] [stdout] 110 | | match stream.read(&mut buffer) { [INFO] [stdout] 111 | | Ok(n) => { [INFO] [stdout] ... | [INFO] [stdout] 117 | | } [INFO] [stdout] 118 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 147 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PeerState` [INFO] [stdout] --> src/peer.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | enum PeerState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Msg` [INFO] [stdout] --> src/peer.rs:54:6 [INFO] [stdout] | [INFO] [stdout] 54 | enum Msg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/peer.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | fn new(id: u8) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Peer` [INFO] [stdout] --> src/peer.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | struct Peer<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Manager` [INFO] [stdout] --> src/peer.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | struct Manager {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `Command { std: "docker" "inspect" "61b6d4731a120e83affc2428925620920f7ab646eff8de213135fe37c42867aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61b6d4731a120e83affc2428925620920f7ab646eff8de213135fe37c42867aa", kill_on_drop: false }` [INFO] [stdout] 61b6d4731a120e83affc2428925620920f7ab646eff8de213135fe37c42867aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a39fc3b9d1f20d25962ac0709a8b17571df419b68230e7a9701820b6c09e76af [INFO] running `Command { std: "docker" "start" "-a" "a39fc3b9d1f20d25962ac0709a8b17571df419b68230e7a9701820b6c09e76af", kill_on_drop: false }` [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/peer.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 108 | / loop { [INFO] [stdout] 109 | | let mut buffer = [0; u16::MAX as usize]; [INFO] [stdout] 110 | | match stream.read(&mut buffer) { [INFO] [stdout] 111 | | Ok(n) => { [INFO] [stdout] ... | [INFO] [stdout] 117 | | } [INFO] [stdout] 118 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 147 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PeerState` [INFO] [stdout] --> src/peer.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | enum PeerState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Msg` [INFO] [stdout] --> src/peer.rs:54:6 [INFO] [stdout] | [INFO] [stdout] 54 | enum Msg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/peer.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | fn new(id: u8) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Peer` [INFO] [stdout] --> src/peer.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | struct Peer<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Manager` [INFO] [stdout] --> src/peer.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | struct Manager {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/peer.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 108 | / loop { [INFO] [stdout] 109 | | let mut buffer = [0; u16::MAX as usize]; [INFO] [stdout] 110 | | match stream.read(&mut buffer) { [INFO] [stdout] 111 | | Ok(n) => { [INFO] [stdout] ... | [INFO] [stdout] 117 | | } [INFO] [stdout] 118 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 147 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PeerState` [INFO] [stdout] --> src/peer.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | enum PeerState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Msg` [INFO] [stdout] --> src/peer.rs:54:6 [INFO] [stdout] | [INFO] [stdout] 54 | enum Msg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/peer.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | fn new(id: u8) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Peer` [INFO] [stdout] --> src/peer.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | struct Peer<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Manager` [INFO] [stdout] --> src/peer.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | struct Manager {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.63s [INFO] running `Command { std: "docker" "inspect" "a39fc3b9d1f20d25962ac0709a8b17571df419b68230e7a9701820b6c09e76af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a39fc3b9d1f20d25962ac0709a8b17571df419b68230e7a9701820b6c09e76af", kill_on_drop: false }` [INFO] [stdout] a39fc3b9d1f20d25962ac0709a8b17571df419b68230e7a9701820b6c09e76af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9bdf0ed17ec10ae6e5eafb83c0a4980f088367b93e7c36b53afc5833bbc8331a [INFO] running `Command { std: "docker" "start" "-a" "9bdf0ed17ec10ae6e5eafb83c0a4980f088367b93e7c36b53afc5833bbc8331a", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/peer.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 108 | / loop { [INFO] [stderr] 109 | | let mut buffer = [0; u16::MAX as usize]; [INFO] [stderr] 110 | | match stream.read(&mut buffer) { [INFO] [stderr] 111 | | Ok(n) => { [INFO] [stderr] ... | [INFO] [stderr] 117 | | } [INFO] [stderr] 118 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 147 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `PeerState` [INFO] [stderr] --> src/peer.rs:49:6 [INFO] [stderr] | [INFO] [stderr] 49 | enum PeerState { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Msg` [INFO] [stderr] --> src/peer.rs:54:6 [INFO] [stderr] | [INFO] [stderr] 54 | enum Msg { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/peer.rs:67:8 [INFO] [stderr] | [INFO] [stderr] 67 | fn new(id: u8) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Peer` [INFO] [stderr] --> src/peer.rs:84:8 [INFO] [stderr] | [INFO] [stderr] 84 | struct Peer<'a> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Manager` [INFO] [stderr] --> src/peer.rs:95:8 [INFO] [stderr] | [INFO] [stderr] 95 | struct Manager {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/peer.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 108 | / loop { [INFO] [stderr] 109 | | let mut buffer = [0; u16::MAX as usize]; [INFO] [stderr] 110 | | match stream.read(&mut buffer) { [INFO] [stderr] 111 | | Ok(n) => { [INFO] [stderr] ... | [INFO] [stderr] 117 | | } [INFO] [stderr] 118 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 147 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `PeerState` [INFO] [stderr] --> src/peer.rs:49:6 [INFO] [stderr] | [INFO] [stderr] 49 | enum PeerState { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Msg` [INFO] [stderr] --> src/peer.rs:54:6 [INFO] [stderr] | [INFO] [stderr] 54 | enum Msg { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/peer.rs:67:8 [INFO] [stderr] | [INFO] [stderr] 67 | fn new(id: u8) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Peer` [INFO] [stderr] --> src/peer.rs:84:8 [INFO] [stderr] | [INFO] [stderr] 84 | struct Peer<'a> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Manager` [INFO] [stderr] --> src/peer.rs:95:8 [INFO] [stderr] | [INFO] [stderr] 95 | struct Manager {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bitr-d33a6310e7060ad5 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test utils::tests::test_num ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bitr-df0d3a04ce5284d5 [INFO] [stdout] [INFO] [stderr] Doc-tests bitr [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9bdf0ed17ec10ae6e5eafb83c0a4980f088367b93e7c36b53afc5833bbc8331a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bdf0ed17ec10ae6e5eafb83c0a4980f088367b93e7c36b53afc5833bbc8331a", kill_on_drop: false }` [INFO] [stdout] 9bdf0ed17ec10ae6e5eafb83c0a4980f088367b93e7c36b53afc5833bbc8331a