[INFO] updating cached repository https://github.com/tmlbl/cradle [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0c713a391ccd6c6d7f6f823e5297fe2d9a6b012c [INFO] testing tmlbl/cradle against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmlbl%2Fcradle" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tmlbl/cradle on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tmlbl/cradle [INFO] finished tweaking git repo https://github.com/tmlbl/cradle [INFO] tweaked toml for git repo https://github.com/tmlbl/cradle written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/tmlbl/cradle already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7afa7ea67f79c7b353222ff7569119723a88a44704d6365072166535255f35da [INFO] running `"docker" "start" "-a" "7afa7ea67f79c7b353222ff7569119723a88a44704d6365072166535255f35da"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling users v0.9.1 [INFO] [stderr] Compiling cradle v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/cradle/fs.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | reply: ReplyAttr [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:185:64 [INFO] [stderr] | [INFO] [stderr] 185 | fn open(&mut self, _req: &Request, _ino: u64, _flags: u32, reply: ReplyOpen) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | reply: ReplyEntry [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/cradle/fs.rs:201:60 [INFO] [stderr] | [INFO] [stderr] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:201:85 [INFO] [stderr] | [INFO] [stderr] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | reply: ReplyCreate [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | reply: ReplyWrite [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HELLO_TXT_CONTENT` [INFO] [stderr] --> src/cradle/fs.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const HELLO_TXT_CONTENT: &str = "Hello World!\n"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vdir_attr` [INFO] [stderr] --> src/cradle/fs.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn vdir_attr(ino: u64) -> FileAttr { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_child` [INFO] [stderr] --> src/cradle/fs.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | fn get_child(&self, query: &str) -> Option<&VDir> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `"docker" "inspect" "7afa7ea67f79c7b353222ff7569119723a88a44704d6365072166535255f35da"` [INFO] running `"docker" "rm" "-f" "7afa7ea67f79c7b353222ff7569119723a88a44704d6365072166535255f35da"` [INFO] [stdout] 7afa7ea67f79c7b353222ff7569119723a88a44704d6365072166535255f35da [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8bc1b28f4d8716a2d66c4b9728947d785893c251e04263270a6019d9a3bf9662 [INFO] running `"docker" "start" "-a" "8bc1b28f4d8716a2d66c4b9728947d785893c251e04263270a6019d9a3bf9662"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cradle v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/cradle/fs.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | reply: ReplyAttr [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:185:64 [INFO] [stderr] | [INFO] [stderr] 185 | fn open(&mut self, _req: &Request, _ino: u64, _flags: u32, reply: ReplyOpen) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | reply: ReplyEntry [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/cradle/fs.rs:201:60 [INFO] [stderr] | [INFO] [stderr] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:201:85 [INFO] [stderr] | [INFO] [stderr] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | reply: ReplyCreate [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | reply: ReplyWrite [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HELLO_TXT_CONTENT` [INFO] [stderr] --> src/cradle/fs.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const HELLO_TXT_CONTENT: &str = "Hello World!\n"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vdir_attr` [INFO] [stderr] --> src/cradle/fs.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn vdir_attr(ino: u64) -> FileAttr { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `"docker" "inspect" "8bc1b28f4d8716a2d66c4b9728947d785893c251e04263270a6019d9a3bf9662"` [INFO] running `"docker" "rm" "-f" "8bc1b28f4d8716a2d66c4b9728947d785893c251e04263270a6019d9a3bf9662"` [INFO] [stdout] 8bc1b28f4d8716a2d66c4b9728947d785893c251e04263270a6019d9a3bf9662 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 150f72481ae3a291572eb17cab56d353a260adb52b367435e755a131dd6eb3d4 [INFO] running `"docker" "start" "-a" "150f72481ae3a291572eb17cab56d353a260adb52b367435e755a131dd6eb3d4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/cradle/fs.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | reply: ReplyAttr [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:185:64 [INFO] [stderr] | [INFO] [stderr] 185 | fn open(&mut self, _req: &Request, _ino: u64, _flags: u32, reply: ReplyOpen) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | reply: ReplyEntry [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/cradle/fs.rs:201:60 [INFO] [stderr] | [INFO] [stderr] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:201:85 [INFO] [stderr] | [INFO] [stderr] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | reply: ReplyCreate [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | reply: ReplyWrite [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HELLO_TXT_CONTENT` [INFO] [stderr] --> src/cradle/fs.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const HELLO_TXT_CONTENT: &str = "Hello World!\n"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vdir_attr` [INFO] [stderr] --> src/cradle/fs.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn vdir_attr(ino: u64) -> FileAttr { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cradle-86f2e00eae11aebd [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test cradle::fs::tests::test_lookup_ino ... ok [INFO] [stdout] test cradle::fs::tests::test_finds_file ... ok [INFO] [stdout] test cradle::fs::tests::test_lookup_name ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "150f72481ae3a291572eb17cab56d353a260adb52b367435e755a131dd6eb3d4"` [INFO] running `"docker" "rm" "-f" "150f72481ae3a291572eb17cab56d353a260adb52b367435e755a131dd6eb3d4"` [INFO] [stdout] 150f72481ae3a291572eb17cab56d353a260adb52b367435e755a131dd6eb3d4