[INFO] fetching crate rustler_sys 2.1.0...
[INFO] testing rustler_sys-2.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rustler_sys 2.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rustler_sys 2.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustler_sys 2.1.0
[INFO] finished tweaking crates.io crate rustler_sys 2.1.0
[INFO] tweaked toml for crates.io crate rustler_sys 2.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5280168adbb712be3aa099ec57dd47dbe1cbf5dabed81849e86cade61f988c1
[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" "b5280168adbb712be3aa099ec57dd47dbe1cbf5dabed81849e86cade61f988c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5280168adbb712be3aa099ec57dd47dbe1cbf5dabed81849e86cade61f988c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5280168adbb712be3aa099ec57dd47dbe1cbf5dabed81849e86cade61f988c1", kill_on_drop: false }`
[INFO] [stdout] b5280168adbb712be3aa099ec57dd47dbe1cbf5dabed81849e86cade61f988c1
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 137d64d4c5bdada8c1b220d6068b81f7a5065ff28baec84578d598e00120de1f
[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" "137d64d4c5bdada8c1b220d6068b81f7a5065ff28baec84578d598e00120de1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustler_sys v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:150:52
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub const ERL_NIF_SELECT_READ: ErlNifSelectFlags = (1 << 0);
[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/rustler_sys_api.rs:151:53
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub const ERL_NIF_SELECT_WRITE: ErlNifSelectFlags = (1 << 1);
[INFO] [stdout]     |                                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:152:52
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub const ERL_NIF_SELECT_STOP: ErlNifSelectFlags = (1 << 2);
[INFO] [stdout]     |                                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:153:54
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub const ERL_NIF_SELECT_FAILED: ErlNifSelectFlags = (1 << 3);
[INFO] [stdout]     |                                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:154:62
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub const ERL_NIF_SELECT_READ_CANCELLED: ErlNifSelectFlags = (1 << 4);
[INFO] [stdout]     |                                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:155:63
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub const ERL_NIF_SELECT_WRITE_CANCELLED: ErlNifSelectFlags = (1 << 5);
[INFO] [stdout]     |                                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:264:58
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub const ERL_NIF_UNIQUE_POSITIVE: ErlNifUniqueInteger = (1 << 0);
[INFO] [stdout]     |                                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:266:59
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub const ERL_NIF_UNIQUE_MONOTONIC: ErlNifUniqueInteger = (1 << 1);
[INFO] [stdout]     |                                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "137d64d4c5bdada8c1b220d6068b81f7a5065ff28baec84578d598e00120de1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137d64d4c5bdada8c1b220d6068b81f7a5065ff28baec84578d598e00120de1f", kill_on_drop: false }`
[INFO] [stdout] 137d64d4c5bdada8c1b220d6068b81f7a5065ff28baec84578d598e00120de1f
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", 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] f87def816eb89d41afad2b19e2a1db37810a43506848be1396a269cb7948ad4e
[INFO] running `Command { std: "docker" "start" "-a" "f87def816eb89d41afad2b19e2a1db37810a43506848be1396a269cb7948ad4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustler_sys v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:150:52
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub const ERL_NIF_SELECT_READ: ErlNifSelectFlags = (1 << 0);
[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/rustler_sys_api.rs:151:53
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub const ERL_NIF_SELECT_WRITE: ErlNifSelectFlags = (1 << 1);
[INFO] [stdout]     |                                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:152:52
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub const ERL_NIF_SELECT_STOP: ErlNifSelectFlags = (1 << 2);
[INFO] [stdout]     |                                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:153:54
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub const ERL_NIF_SELECT_FAILED: ErlNifSelectFlags = (1 << 3);
[INFO] [stdout]     |                                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:154:62
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub const ERL_NIF_SELECT_READ_CANCELLED: ErlNifSelectFlags = (1 << 4);
[INFO] [stdout]     |                                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:155:63
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub const ERL_NIF_SELECT_WRITE_CANCELLED: ErlNifSelectFlags = (1 << 5);
[INFO] [stdout]     |                                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:264:58
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub const ERL_NIF_UNIQUE_POSITIVE: ErlNifUniqueInteger = (1 << 0);
[INFO] [stdout]     |                                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:266:59
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub const ERL_NIF_UNIQUE_MONOTONIC: ErlNifUniqueInteger = (1 << 1);
[INFO] [stdout]     |                                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:150:52
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub const ERL_NIF_SELECT_READ: ErlNifSelectFlags = (1 << 0);
[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/rustler_sys_api.rs:151:53
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub const ERL_NIF_SELECT_WRITE: ErlNifSelectFlags = (1 << 1);
[INFO] [stdout]     |                                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:152:52
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub const ERL_NIF_SELECT_STOP: ErlNifSelectFlags = (1 << 2);
[INFO] [stdout]     |                                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:153:54
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub const ERL_NIF_SELECT_FAILED: ErlNifSelectFlags = (1 << 3);
[INFO] [stdout]     |                                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:154:62
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub const ERL_NIF_SELECT_READ_CANCELLED: ErlNifSelectFlags = (1 << 4);
[INFO] [stdout]     |                                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:155:63
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub const ERL_NIF_SELECT_WRITE_CANCELLED: ErlNifSelectFlags = (1 << 5);
[INFO] [stdout]     |                                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:264:58
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub const ERL_NIF_UNIQUE_POSITIVE: ErlNifUniqueInteger = (1 << 0);
[INFO] [stdout]     |                                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/rustler_sys_api.rs:266:59
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub const ERL_NIF_UNIQUE_MONOTONIC: ErlNifUniqueInteger = (1 << 1);
[INFO] [stdout]     |                                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "f87def816eb89d41afad2b19e2a1db37810a43506848be1396a269cb7948ad4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f87def816eb89d41afad2b19e2a1db37810a43506848be1396a269cb7948ad4e", kill_on_drop: false }`
[INFO] [stdout] f87def816eb89d41afad2b19e2a1db37810a43506848be1396a269cb7948ad4e
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8b675e3c7160cad4fba82c61dc3d14ccb4b5b3f65268879ba82eacb1e3f4160
[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" "b8b675e3c7160cad4fba82c61dc3d14ccb4b5b3f65268879ba82eacb1e3f4160", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:150:52
[INFO] [stderr]     |
[INFO] [stderr] 150 | pub const ERL_NIF_SELECT_READ: ErlNifSelectFlags = (1 << 0);
[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/rustler_sys_api.rs:151:53
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub const ERL_NIF_SELECT_WRITE: ErlNifSelectFlags = (1 << 1);
[INFO] [stderr]     |                                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:152:52
[INFO] [stderr]     |
[INFO] [stderr] 152 | pub const ERL_NIF_SELECT_STOP: ErlNifSelectFlags = (1 << 2);
[INFO] [stderr]     |                                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:153:54
[INFO] [stderr]     |
[INFO] [stderr] 153 | pub const ERL_NIF_SELECT_FAILED: ErlNifSelectFlags = (1 << 3);
[INFO] [stderr]     |                                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:154:62
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub const ERL_NIF_SELECT_READ_CANCELLED: ErlNifSelectFlags = (1 << 4);
[INFO] [stderr]     |                                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:155:63
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub const ERL_NIF_SELECT_WRITE_CANCELLED: ErlNifSelectFlags = (1 << 5);
[INFO] [stderr]     |                                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:264:58
[INFO] [stderr]     |
[INFO] [stderr] 264 | pub const ERL_NIF_UNIQUE_POSITIVE: ErlNifUniqueInteger = (1 << 0);
[INFO] [stderr]     |                                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:266:59
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub const ERL_NIF_UNIQUE_MONOTONIC: ErlNifUniqueInteger = (1 << 1);
[INFO] [stderr]     |                                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:150:52
[INFO] [stderr]     |
[INFO] [stderr] 150 | pub const ERL_NIF_SELECT_READ: ErlNifSelectFlags = (1 << 0);
[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/rustler_sys_api.rs:151:53
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub const ERL_NIF_SELECT_WRITE: ErlNifSelectFlags = (1 << 1);
[INFO] [stderr]     |                                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:152:52
[INFO] [stderr]     |
[INFO] [stderr] 152 | pub const ERL_NIF_SELECT_STOP: ErlNifSelectFlags = (1 << 2);
[INFO] [stderr]     |                                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:153:54
[INFO] [stderr]     |
[INFO] [stderr] 153 | pub const ERL_NIF_SELECT_FAILED: ErlNifSelectFlags = (1 << 3);
[INFO] [stderr]     |                                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:154:62
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub const ERL_NIF_SELECT_READ_CANCELLED: ErlNifSelectFlags = (1 << 4);
[INFO] [stderr]     |                                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:155:63
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub const ERL_NIF_SELECT_WRITE_CANCELLED: ErlNifSelectFlags = (1 << 5);
[INFO] [stderr]     |                                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:264:58
[INFO] [stderr]     |
[INFO] [stderr] 264 | pub const ERL_NIF_UNIQUE_POSITIVE: ErlNifUniqueInteger = (1 << 0);
[INFO] [stderr]     |                                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/rustler_sys_api.rs:266:59
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub const ERL_NIF_UNIQUE_MONOTONIC: ErlNifUniqueInteger = (1 << 1);
[INFO] [stderr]     |                                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustler_sys-dc25174c0b68b255
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test initmacro::initmacro_namespace_tests::nif_wrapped ... ok
[INFO] [stdout] test initmacro::initmacro_namespace_tests::opt_some2 ... ok
[INFO] [stdout] test initmacro::initmacro_tests::opt_some2 ... ok
[INFO] [stdout] test initmacro::initmacro_tests::opt_some2b ... ok
[INFO] [stdout] test initmacro::initmacro_tests::trailing_comma ... ok
[INFO] [stdout] test initmacro::initmacro_tests::unsafe_callbacks ... ok
[INFO] [stdout] test initmacro::initmacro_tests::opt_some1 ... ok
[INFO] [stdout] test initmacro::initmacro_tests::opt_empty ... ok
[INFO] [stdout] test initmacro::initmacro_tests::opt_closure ... ok
[INFO] [stdout] test initmacro::initmacro_tests::nif_wrapped ... ok
[INFO] [stdout] test initmacro::initmacro_tests::nif_closure ... ok
[INFO] [stdout] test initmacro::initmacro_tests::nif1 ... ok
[INFO] [stdout] test initmacro::initmacro_tests::modname ... ok
[INFO] [stdout] test initmacro::initmacro_tests::nif2 ... ok
[INFO] [stdout] test initmacro::initmacro_tests::legacy ... ok
[INFO] [stdout] test initmacro::initmacro_namespace_tests::nif1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/struct_size-2214880d46655756
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--test struct_size'
[INFO] [stdout] test test1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test1 stdout ----
[INFO] [stdout] thread 'test1' panicked at 'called `Result::unwrap()` on an `Err` value: "Can\'t run escript"', tests/struct_size.rs:33:10
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55aa588f94c0 - std::backtrace_rs::backtrace::libunwind::trace::h95fc93571932622e
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55aa588f94c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h4d0b90afc33151fd
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55aa588f94c0 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55aa588f94c0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7881e3a580134f9a
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55aa5891d27c - core::fmt::write::h1857a60b204f1b6a
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/fmt/mod.rs:1078:17
[INFO] [stdout]    5:     0x55aa588f5762 - std::io::Write::write_fmt::hd17811b9a5dec54b
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/io/mod.rs:1519:15
[INFO] [stdout]    6:     0x55aa588fbcf5 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55aa588fbcf5 - std::sys_common::backtrace::print::hd22ac23fed5071c8
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55aa588fbcf5 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55aa588fb882 - std::panicking::default_hook::hb08853b392b9404b
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55aa588fc491 - std::panicking::rust_panic_with_hook::h3624ee29da369ede
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:591:17
[INFO] [stdout]   11:     0x55aa588fbfd7 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:497:13
[INFO] [stdout]   12:     0x55aa588f997c - std::sys_common::backtrace::__rust_end_short_backtrace::heb130cec93caa706
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55aa588fbf39 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:493:5
[INFO] [stdout]   14:     0x55aa5891bc01 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55aa5891ba23 - core::option::expect_none_failed::he492a18657d97593
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/option.rs:1268:5
[INFO] [stdout]   16:     0x55aa5889897e - core::result::Result<T,E>::unwrap::h2298e234f94327aa
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/result.rs:973:23
[INFO] [stdout]   17:     0x55aa5889abd4 - struct_size::test1::hbb52b4af0ae2af4a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/struct_size.rs:21:24
[INFO] [stdout]   18:     0x55aa5889aa1a - struct_size::test1::{{closure}}::h1094f19f8cb157cd
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/struct_size.rs:5:1
[INFO] [stdout]   19:     0x55aa5889531e - core::ops::function::FnOnce::call_once::h1f5c4c3dc829c06a
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55aa588ca5e3 - core::ops::function::FnOnce::call_once::h72b3efc134abec04
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55aa588ca5e3 - test::__rust_begin_short_backtrace::hf76173a3f44f554b
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:516:5
[INFO] [stdout]   22:     0x55aa588c8cd8 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h49f5b686efed1e06
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9
[INFO] [stdout]   23:     0x55aa588c8cd8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:322:9
[INFO] [stdout]   24:     0x55aa588c8cd8 - std::panicking::try::do_call::h9655796ce3021b6c
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:379:40
[INFO] [stdout]   25:     0x55aa588c8cd8 - std::panicking::try::h346508ed448399f4
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:343:19
[INFO] [stdout]   26:     0x55aa588c8cd8 - std::panic::catch_unwind::h00e84f4e9c3caaa0
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:396:14
[INFO] [stdout]   27:     0x55aa588c8cd8 - test::run_test_in_process::hc80321f825c30106
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:538:18
[INFO] [stdout]   28:     0x55aa588c8cd8 - test::run_test::run_test_inner::{{closure}}::h89c217441620999f
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:449:39
[INFO] [stdout]   29:     0x55aa588a32c6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3852ec0877008db6
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   30:     0x55aa588a7a8d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7c7dfff4b938ae67
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/thread/mod.rs:474:17
[INFO] [stdout]   31:     0x55aa588a7a8d - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8db0dd15c072a403
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:322:9
[INFO] [stdout]   32:     0x55aa588a7a8d - std::panicking::try::do_call::haad8639857ae1187
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:379:40
[INFO] [stdout]   33:     0x55aa588a7a8d - std::panicking::try::h61de115e9dce60f6
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:343:19
[INFO] [stdout]   34:     0x55aa588a7a8d - std::panic::catch_unwind::h50601fd82666a838
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:396:14
[INFO] [stdout]   35:     0x55aa588a7a8d - std::thread::Builder::spawn_unchecked::{{closure}}::hac267391ef9d21bd
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/thread/mod.rs:473:30
[INFO] [stdout]   36:     0x55aa588a7a8d - core::ops::function::FnOnce::call_once{{vtable.shim}}::heb15d2d9c42706b7
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   37:     0x55aa58901b8a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5446ed3fdb82006e
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9
[INFO] [stdout]   38:     0x55aa58901b8a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h62a21a889329a3f2
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9
[INFO] [stdout]   39:     0x55aa58901b8a - std::sys::unix::thread::Thread::new::thread_start::h62402416daf174b6
[INFO] [stdout]                                at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   40:     0x7fef3f936609 - start_thread
[INFO] [stdout]   41:     0x7fef3f708293 - clone
[INFO] [stdout]   42:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test1
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8b675e3c7160cad4fba82c61dc3d14ccb4b5b3f65268879ba82eacb1e3f4160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b675e3c7160cad4fba82c61dc3d14ccb4b5b3f65268879ba82eacb1e3f4160", kill_on_drop: false }`
[INFO] [stdout] b8b675e3c7160cad4fba82c61dc3d14ccb4b5b3f65268879ba82eacb1e3f4160