[INFO] updating cached repository https://github.com/aarondl/everdb [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3d68854e266a331c196529b47788e3809a3df13 [INFO] testing aarondl/everdb against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarondl%2Feverdb" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aarondl/everdb on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aarondl/everdb [INFO] finished tweaking git repo https://github.com/aarondl/everdb [INFO] tweaked toml for git repo https://github.com/aarondl/everdb written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/aarondl/everdb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 5975fb58fc732b94663128c38d08650eea2535765edbfa9b59fe5bc09eab0ee6 [INFO] running `Command { std: "docker" "start" "-a" "5975fb58fc732b94663128c38d08650eea2535765edbfa9b59fe5bc09eab0ee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5975fb58fc732b94663128c38d08650eea2535765edbfa9b59fe5bc09eab0ee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5975fb58fc732b94663128c38d08650eea2535765edbfa9b59fe5bc09eab0ee6", kill_on_drop: false }` [INFO] [stdout] 5975fb58fc732b94663128c38d08650eea2535765edbfa9b59fe5bc09eab0ee6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7165e1d1d422003af801224a99c56e5c14944d9e92ed6314206261d9e6305071 [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" "7165e1d1d422003af801224a99c56e5c14944d9e92ed6314206261d9e6305071", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rmp v0.8.9 [INFO] [stderr] Compiling rmp-serialize v0.8.1 [INFO] [stderr] Compiling everdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash/entry/mod.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | let buf : Vec = try!(msgpack_helpers::encode(map)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/hash/entry/mod.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | (self.offset as usize .. (self.offset+self.size) as usize) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hash/mod.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | const SUB_BUCKET : u32 = (1 << SUB_BUCKET_BITS); //(256) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hash/mod.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | const SUB_BUCKET_MASK : u32 = (SUB_BUCKET - 1); //(255 (1111 1111)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/hash/mod.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/hash/mod.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_grow` is never read [INFO] [stdout] --> src/hash/mod.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut should_grow = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | let mut block = &mut self.blocks[block_index]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/entry/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/entry/mod.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.25s [INFO] running `Command { std: "docker" "inspect" "7165e1d1d422003af801224a99c56e5c14944d9e92ed6314206261d9e6305071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7165e1d1d422003af801224a99c56e5c14944d9e92ed6314206261d9e6305071", kill_on_drop: false }` [INFO] [stdout] 7165e1d1d422003af801224a99c56e5c14944d9e92ed6314206261d9e6305071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbd2e7f3563575992e715f1555e029e7d0149dafe178a7bfcf920c3c93caafbc [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" "dbd2e7f3563575992e715f1555e029e7d0149dafe178a7bfcf920c3c93caafbc", kill_on_drop: false }` [INFO] [stderr] Compiling everdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash/entry/mod.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | let buf : Vec = try!(msgpack_helpers::encode(map)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/hash/entry/mod.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | (self.offset as usize .. (self.offset+self.size) as usize) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hash/mod.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | const SUB_BUCKET : u32 = (1 << SUB_BUCKET_BITS); //(256) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hash/mod.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | const SUB_BUCKET_MASK : u32 = (SUB_BUCKET - 1); //(255 (1111 1111)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/hash/mod.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/hash/mod.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_grow` is never read [INFO] [stdout] --> src/hash/mod.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut should_grow = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | let mut block = &mut self.blocks[block_index]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/entry/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/entry/mod.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash/entry/mod.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | let buf : Vec = try!(msgpack_helpers::encode(map)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/hash/entry/mod.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | (self.offset as usize .. (self.offset+self.size) as usize) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hash/mod.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | const SUB_BUCKET : u32 = (1 << SUB_BUCKET_BITS); //(256) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hash/mod.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | const SUB_BUCKET_MASK : u32 = (SUB_BUCKET - 1); //(255 (1111 1111)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/hash/mod.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/hash/mod.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_grow` is never read [INFO] [stdout] --> src/hash/mod.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut should_grow = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | let mut block = &mut self.blocks[block_index]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/entry/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/entry/mod.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dbd2e7f3563575992e715f1555e029e7d0149dafe178a7bfcf920c3c93caafbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbd2e7f3563575992e715f1555e029e7d0149dafe178a7bfcf920c3c93caafbc", kill_on_drop: false }` [INFO] [stdout] dbd2e7f3563575992e715f1555e029e7d0149dafe178a7bfcf920c3c93caafbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ec8ae646d5be24495ae369f972c469c0a94da0b84f5348fc5ae6beb60772095 [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" "9ec8ae646d5be24495ae369f972c469c0a94da0b84f5348fc5ae6beb60772095", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash/entry/mod.rs:64:29 [INFO] [stderr] | [INFO] [stderr] 64 | let buf : Vec = try!(msgpack_helpers::encode(map)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/hash/entry/mod.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | (self.offset as usize .. (self.offset+self.size) as usize) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/hash/mod.rs:38:31 [INFO] [stderr] | [INFO] [stderr] 38 | const SUB_BUCKET : u32 = (1 << SUB_BUCKET_BITS); //(256) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/hash/mod.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | const SUB_BUCKET_MASK : u32 = (SUB_BUCKET - 1); //(255 (1111 1111)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/hash/mod.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/hash/mod.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `should_grow` is never read [INFO] [stderr] --> src/hash/mod.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | let mut should_grow = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/mod.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | let mut block = &mut self.blocks[block_index]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/entry/mod.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/entry/mod.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash/entry/mod.rs:64:29 [INFO] [stderr] | [INFO] [stderr] 64 | let buf : Vec = try!(msgpack_helpers::encode(map)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/hash/entry/mod.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | (self.offset as usize .. (self.offset+self.size) as usize) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/hash/mod.rs:38:31 [INFO] [stderr] | [INFO] [stderr] 38 | const SUB_BUCKET : u32 = (1 << SUB_BUCKET_BITS); //(256) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/hash/mod.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | const SUB_BUCKET_MASK : u32 = (SUB_BUCKET - 1); //(255 (1111 1111)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/hash/mod.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/hash/mod.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | let mut hasher = ::std::hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `should_grow` is never read [INFO] [stderr] --> src/hash/mod.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | let mut should_grow = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/mod.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | let mut block = &mut self.blocks[block_index]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/entry/mod.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/entry/mod.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | let mut slice = &mut self[(BLOCK_SIZE - BLOCK_FOOTER_SIZE) as usize..BLOCK_SIZE as usize]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/everdb-bf9877737f26e2ff [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test hash::entry::block_iterator::test::iterators ... ok [INFO] [stdout] test hash::entry::tests::add_size ... ok [INFO] [stdout] test hash::entry::tests::get_entry ... ok [INFO] [stdout] test hash::entry::tests::del_sub_bucket ... ok [INFO] [stdout] test hash::entry::tests::find_space_end ... ok [INFO] [stdout] test hash::entry::tests::get_put_sub_bucket ... ok [INFO] [stdout] test hash::entry::tests::get_size ... ok [INFO] [stdout] test hash::entry::tests::find_space_middle ... ok [INFO] [stdout] test hash::tests::get_bucket ... ok [INFO] [stdout] test hash::tests::get ... ok [INFO] [stdout] test hash::entry::tests::sub_size ... ok [INFO] [stdout] test hash::entry::tests::ensure_efficient_allocation ... ok [INFO] [stdout] test hash::entry::block::tests::use_block ... ok [INFO] [stdout] test hash::entry::tests::size_accounting ... ok [INFO] [stdout] test hash::entry::tests::put_entry ... ok [INFO] [stdout] test hash::entry::helpers::tests::next_power_of_2 ... ok [INFO] [stdout] test hash::entry::block_iterator::test::sorting ... ok [INFO] [stdout] test hash::entry::tests::find_space ... ok [INFO] [stdout] test hash::tests::new ... ok [INFO] [stdout] test hash::tests::set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests everdb [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/hash/mod.rs:38:31 [INFO] [stderr] | [INFO] [stderr] 38 | const SUB_BUCKET : u32 = (1 << SUB_BUCKET_BITS); //(256) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/hash/mod.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | const SUB_BUCKET_MASK : u32 = (SUB_BUCKET - 1); //(255 (1111 1111)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stdout] test src/hash/mod.rs - hash (line 7) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/hash/mod.rs - hash (line 7) stdout ---- [INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `,` [INFO] [stdout] --> src/hash/mod.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 3 | [{len: u16, off: u16}][msgpack_maps][{count: u64, split: u32, level: u8} (offset 4096-13)] [INFO] [stdout] | - ^ expected one of 8 possible tokens [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this [INFO] [stdout] [INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `,` [INFO] [stdout] --> src/hash/mod.rs:8:49 [INFO] [stdout] | [INFO] [stdout] 3 | [{len: u16, off: u16}][msgpack_maps][{count: u64, split: u32, level: u8} (offset 4096-13)] [INFO] [stdout] | - ^ expected one of 8 possible tokens [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this [INFO] [stdout] [INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `4096` [INFO] [stdout] --> src/hash/mod.rs:8:82 [INFO] [stdout] | [INFO] [stdout] 3 | [{len: u16, off: u16}][msgpack_maps][{count: u64, split: u32, level: u8} (offset 4096-13)] [INFO] [stdout] | -^^^^ expected one of 8 possible tokens [INFO] [stdout] | | [INFO] [stdout] | help: missing `,` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `msgpack_maps` in this scope [INFO] [stdout] --> src/hash/mod.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 3 | [{len: u16, off: u16}][msgpack_maps][{count: u64, split: u32, level: u8} (offset 4096-13)] [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `offset` in this scope [INFO] [stdout] --> src/hash/mod.rs:8:75 [INFO] [stdout] | [INFO] [stdout] 3 | [{len: u16, off: u16}][msgpack_maps][{count: u64, split: u32, level: u8} (offset 4096-13)] [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 | use std::intrinsics::offset; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/hash/mod.rs - hash (line 7) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "9ec8ae646d5be24495ae369f972c469c0a94da0b84f5348fc5ae6beb60772095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec8ae646d5be24495ae369f972c469c0a94da0b84f5348fc5ae6beb60772095", kill_on_drop: false }` [INFO] [stdout] 9ec8ae646d5be24495ae369f972c469c0a94da0b84f5348fc5ae6beb60772095