[INFO] cloning repository https://github.com/Darktrop/hdfs-cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Darktrop/hdfs-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarktrop%2Fhdfs-cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarktrop%2Fhdfs-cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c14058ec9e4efd62efe2bf5c85502f6419621342 [INFO] checking Darktrop/hdfs-cli against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarktrop%2Fhdfs-cli" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Darktrop/hdfs-cli on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Darktrop/hdfs-cli [INFO] finished tweaking git repo https://github.com/Darktrop/hdfs-cli [INFO] tweaked toml for git repo https://github.com/Darktrop/hdfs-cli written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", 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] b04b13b53ab9fcca8712563fb697b9cf4db1088826adea38bbba4f4cb9b0c834 [INFO] running `Command { std: "docker" "start" "-a" "b04b13b53ab9fcca8712563fb697b9cf4db1088826adea38bbba4f4cb9b0c834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b04b13b53ab9fcca8712563fb697b9cf4db1088826adea38bbba4f4cb9b0c834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b04b13b53ab9fcca8712563fb697b9cf4db1088826adea38bbba4f4cb9b0c834", kill_on_drop: false }` [INFO] [stdout] b04b13b53ab9fcca8712563fb697b9cf4db1088826adea38bbba4f4cb9b0c834 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 729f7618776f4244f9dfc8b3413b0af0f8d67260531c8b02ffe415c75b57ca4c [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" "729f7618776f4244f9dfc8b3413b0af0f8d67260531c8b02ffe415c75b57ca4c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling hdfs v0.1.0 (/opt/rustwide/workdir/hdfs) [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> hdfs/build.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking nix v0.11.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking walk v0.1.0 (/opt/rustwide/workdir/walk) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> walk/src/walk.rs:168:65 [INFO] [stdout] | [INFO] [stdout] 168 | return Some(Ok(Node::Dir(depth, path)));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stdout] warning: associated function is never used: `is_recursive` [INFO] [stdout] --> walk/src/walk.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | fn is_recursive(&self) -> bool { [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] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking fs_test v0.1.0 (/opt/rustwide/workdir/fs_test) [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> walk/src/walk.rs:168:65 [INFO] [stdout] | [INFO] [stdout] 168 | return Some(Ok(Node::Dir(depth, path)));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:280:40 [INFO] [stdout] | [INFO] [stdout] 280 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:302:40 [INFO] [stdout] | [INFO] [stdout] 302 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:325:40 [INFO] [stdout] | [INFO] [stdout] 325 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:347:40 [INFO] [stdout] | [INFO] [stdout] 347 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:369:40 [INFO] [stdout] | [INFO] [stdout] 369 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:391:40 [INFO] [stdout] | [INFO] [stdout] 391 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:419:40 [INFO] [stdout] | [INFO] [stdout] 419 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:455:40 [INFO] [stdout] | [INFO] [stdout] 455 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:501:40 [INFO] [stdout] | [INFO] [stdout] 501 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> walk/src/tests.rs:537:40 [INFO] [stdout] | [INFO] [stdout] 537 | let walkbuilder = WalkBuilder::new(fs); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected reference, found struct `MockFS` [INFO] [stdout] | help: consider borrowing here: `&fs` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `MockFS<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `walk` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "729f7618776f4244f9dfc8b3413b0af0f8d67260531c8b02ffe415c75b57ca4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "729f7618776f4244f9dfc8b3413b0af0f8d67260531c8b02ffe415c75b57ca4c", kill_on_drop: false }` [INFO] [stdout] 729f7618776f4244f9dfc8b3413b0af0f8d67260531c8b02ffe415c75b57ca4c