[INFO] cloning repository https://github.com/timchen10001/rust-notes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timchen10001/rust-notes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimchen10001%2Frust-notes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimchen10001%2Frust-notes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6b615646d8df806f1131eff4b02654ed34ece60 [INFO] checking timchen10001/rust-notes against master#bd71213cf0a765705e7d72a099151bd4eb465ccb for pr-123864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimchen10001%2Frust-notes" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timchen10001/rust-notes on toolchain bd71213cf0a765705e7d72a099151bd4eb465ccb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/timchen10001/rust-notes [INFO] finished tweaking git repo https://github.com/timchen10001/rust-notes [INFO] tweaked toml for git repo https://github.com/timchen10001/rust-notes written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/timchen10001/rust-notes 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" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c4946a2a917e6523a1dace1bb63ad56ab67202c25f3e038410bed7801188af3 [INFO] running `Command { std: "docker" "start" "-a" "8c4946a2a917e6523a1dace1bb63ad56ab67202c25f3e038410bed7801188af3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c4946a2a917e6523a1dace1bb63ad56ab67202c25f3e038410bed7801188af3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c4946a2a917e6523a1dace1bb63ad56ab67202c25f3e038410bed7801188af3", kill_on_drop: false }` [INFO] [stdout] 8c4946a2a917e6523a1dace1bb63ad56ab67202c25f3e038410bed7801188af3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf5b58e615c4cb2e2017f5d6e300485199e16a1522521c89165cd498057cca19 [INFO] running `Command { std: "docker" "start" "-a" "bf5b58e615c4cb2e2017f5d6e300485199e16a1522521c89165cd498057cca19", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Checking mars_calculator v0.1.0 (/opt/rustwide/workdir/mars_calculator) [INFO] [stderr] Checking memory_management v0.1.0 (/opt/rustwide/workdir/memory_management) [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stdout] warning: unused import: `http::Request` [INFO] [stdout] --> server/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use http::Request; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `http::Request` [INFO] [stdout] --> server/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use http::Request; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> server/src/server.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn arr(a: &[u8]) {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> server/src/server.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn arr(a: &[u8]) {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `get` [INFO] [stdout] --> server/src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let get = Method::GET; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_get` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `post` [INFO] [stdout] --> server/src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let post = Method::POST; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_post` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `get` [INFO] [stdout] --> server/src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let get = Method::GET; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_get` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delete` [INFO] [stdout] --> server/src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let delete = Method::DELETE; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_delete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arr` is never used [INFO] [stdout] --> server/src/server.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn arr(a: &[u8]) {} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `post` [INFO] [stdout] --> server/src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let post = Method::POST; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_post` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delete` [INFO] [stdout] --> server/src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let delete = Method::DELETE; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_delete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `PUT`, `HEAD`, `CONNECT`, `OPTIONS`, `TRACE`, and `PATCH` are never constructed [INFO] [stdout] --> server/src/http/method.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Method { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | PUT, [INFO] [stdout] | ^^^ [INFO] [stdout] 6 | HEAD, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | CONNECT, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | OPTIONS, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | TRACE, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | PATCH, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Request` is never constructed [INFO] [stdout] --> server/src/http/request.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Request { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arr` is never used [INFO] [stdout] --> server/src/server.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn arr(a: &[u8]) {} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tcpStream` should have a snake case name [INFO] [stdout] --> server/src/server.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | Ok((mut tcpStream, _socketAddr)) => { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `tcp_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `_socketAddr` should have a snake case name [INFO] [stdout] --> server/src/server.rs:21:36 [INFO] [stdout] | [INFO] [stdout] 21 | Ok((mut tcpStream, _socketAddr)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `_socket_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `PUT`, `HEAD`, `CONNECT`, `OPTIONS`, `TRACE`, and `PATCH` are never constructed [INFO] [stdout] --> server/src/http/method.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Method { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | PUT, [INFO] [stdout] | ^^^ [INFO] [stdout] 6 | HEAD, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | CONNECT, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | OPTIONS, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | TRACE, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | PATCH, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Request` is never constructed [INFO] [stdout] --> server/src/http/request.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Request { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tcpStream` should have a snake case name [INFO] [stdout] --> server/src/server.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | Ok((mut tcpStream, _socketAddr)) => { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `tcp_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `_socketAddr` should have a snake case name [INFO] [stdout] --> server/src/server.rs:21:36 [INFO] [stdout] | [INFO] [stdout] 21 | Ok((mut tcpStream, _socketAddr)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `_socket_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "bf5b58e615c4cb2e2017f5d6e300485199e16a1522521c89165cd498057cca19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf5b58e615c4cb2e2017f5d6e300485199e16a1522521c89165cd498057cca19", kill_on_drop: false }` [INFO] [stdout] bf5b58e615c4cb2e2017f5d6e300485199e16a1522521c89165cd498057cca19 [INFO] checking timchen10001/rust-notes against try#c0f799aeda763fc507814da0dc46c2dde7ca9133 for pr-123864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimchen10001%2Frust-notes" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-7-tc2/source': No space left on device [INFO] checking timchen10001/rust-notes against try#c0f799aeda763fc507814da0dc46c2dde7ca9133 for pr-123864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimchen10001%2Frust-notes" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-7-tc2/source': No space left on device [INFO] checking timchen10001/rust-notes against try#c0f799aeda763fc507814da0dc46c2dde7ca9133 for pr-123864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimchen10001%2Frust-notes" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-7-tc2/source': No space left on device [INFO] checking timchen10001/rust-notes against try#c0f799aeda763fc507814da0dc46c2dde7ca9133 for pr-123864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimchen10001%2Frust-notes" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-7-tc2/source': No space left on device [INFO] checking timchen10001/rust-notes against try#c0f799aeda763fc507814da0dc46c2dde7ca9133 for pr-123864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimchen10001%2Frust-notes" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-7-tc2/source': No space left on device [ERROR] this task or one of its parent failed! [ERROR] failed to checkout https://github.com/timchen10001/rust-notes [ERROR] caused by: command failed: exit status: 128 [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.