[INFO] updating cached repository https://github.com/Temdog007/array-map [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] 171cc6f0e5f18346fe0d47455a1df659b6649c3e [INFO] testing Temdog007/array-map against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTemdog007%2Farray-map" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Temdog007/array-map 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/Temdog007/array-map [INFO] finished tweaking git repo https://github.com/Temdog007/array-map [INFO] tweaked toml for git repo https://github.com/Temdog007/array-map written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Temdog007/array-map 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 94288076ed7af0811b62796285f3766d58e1fc66437177e63b14891086de0ad7 [INFO] running `"docker" "start" "-a" "94288076ed7af0811b62796285f3766d58e1fc66437177e63b14891086de0ad7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling array-map v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `"docker" "inspect" "94288076ed7af0811b62796285f3766d58e1fc66437177e63b14891086de0ad7"` [INFO] running `"docker" "rm" "-f" "94288076ed7af0811b62796285f3766d58e1fc66437177e63b14891086de0ad7"` [INFO] [stdout] 94288076ed7af0811b62796285f3766d58e1fc66437177e63b14891086de0ad7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 15fc19e79cf92bd1b2b6caf988ec86e4650737efcf34ed6ded2f346fb9ec151d [INFO] running `"docker" "start" "-a" "15fc19e79cf92bd1b2b6caf988ec86e4650737efcf34ed6ded2f346fb9ec151d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling array-map v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:46:35 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn get(&self, mut k: $key) -> Option<&$value> { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 219 | make_map!(Map, u32, u32, 4, 4, 4); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:46:35 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn get(&self, mut k: $key) -> Option<&$value> { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 219 | make_map!(Map, u32, u32, 4, 4, 4); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/lib.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn get(&self, mut k: $key) -> Option<&$value> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter` [INFO] [stderr] --> src/lib.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter_mut` [INFO] [stderr] --> src/lib.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn iter_mut(&mut self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_map_test1` [INFO] [stderr] --> src/lib.rs:333:8 [INFO] [stderr] | [INFO] [stderr] 333 | fn do_map_test1>(map: &mut T) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_map_test2` [INFO] [stderr] --> src/lib.rs:346:8 [INFO] [stderr] | [INFO] [stderr] 346 | fn do_map_test2>(map: &mut T) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_map_test3` [INFO] [stderr] --> src/lib.rs:357:8 [INFO] [stderr] | [INFO] [stderr] 357 | fn do_map_test3>(map: &mut T) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `Map` should have a snake case name [INFO] [stderr] --> src/lib.rs:219:15 [INFO] [stderr] | [INFO] [stderr] 219 | make_map!(Map, u32, u32, 4, 4, 4); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `map` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `Map2` should have a snake case name [INFO] [stderr] --> src/lib.rs:221:15 [INFO] [stderr] | [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `map2` [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `"docker" "inspect" "15fc19e79cf92bd1b2b6caf988ec86e4650737efcf34ed6ded2f346fb9ec151d"` [INFO] running `"docker" "rm" "-f" "15fc19e79cf92bd1b2b6caf988ec86e4650737efcf34ed6ded2f346fb9ec151d"` [INFO] [stdout] 15fc19e79cf92bd1b2b6caf988ec86e4650737efcf34ed6ded2f346fb9ec151d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 062db34c7c89738ee679e5aeef99217b4897ea7969832f231c0580ed866e3894 [INFO] running `"docker" "start" "-a" "062db34c7c89738ee679e5aeef99217b4897ea7969832f231c0580ed866e3894"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:46:35 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn get(&self, mut k: $key) -> Option<&$value> { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 219 | make_map!(Map, u32, u32, 4, 4, 4); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:46:35 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn get(&self, mut k: $key) -> Option<&$value> { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 219 | make_map!(Map, u32, u32, 4, 4, 4); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/lib.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn get(&self, mut k: $key) -> Option<&$value> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter` [INFO] [stderr] --> src/lib.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter_mut` [INFO] [stderr] --> src/lib.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn iter_mut(&mut self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_map_test1` [INFO] [stderr] --> src/lib.rs:333:8 [INFO] [stderr] | [INFO] [stderr] 333 | fn do_map_test1>(map: &mut T) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_map_test2` [INFO] [stderr] --> src/lib.rs:346:8 [INFO] [stderr] | [INFO] [stderr] 346 | fn do_map_test2>(map: &mut T) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_map_test3` [INFO] [stderr] --> src/lib.rs:357:8 [INFO] [stderr] | [INFO] [stderr] 357 | fn do_map_test3>(map: &mut T) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `Map` should have a snake case name [INFO] [stderr] --> src/lib.rs:219:15 [INFO] [stderr] | [INFO] [stderr] 219 | make_map!(Map, u32, u32, 4, 4, 4); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `map` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `Map2` should have a snake case name [INFO] [stderr] --> src/lib.rs:221:15 [INFO] [stderr] | [INFO] [stderr] 221 | make_map!(Map2, u16, u16, 32, 32, 32); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `map2` [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/array_map-f352d195eecd5909 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::insert_remove ... ok [INFO] [stdout] test tests::constructor ... ok [INFO] [stdout] test tests::iterator ... ok [INFO] [stdout] test tests::same_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests array-map [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 `"docker" "inspect" "062db34c7c89738ee679e5aeef99217b4897ea7969832f231c0580ed866e3894"` [INFO] running `"docker" "rm" "-f" "062db34c7c89738ee679e5aeef99217b4897ea7969832f231c0580ed866e3894"` [INFO] [stdout] 062db34c7c89738ee679e5aeef99217b4897ea7969832f231c0580ed866e3894