[INFO] cloning repository https://github.com/yjh0502/float_extras [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yjh0502/float_extras" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjh0502%2Ffloat_extras", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjh0502%2Ffloat_extras'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b675090fbd9c83f0093d0fa476a72275145a95dc [INFO] testing yjh0502/float_extras against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjh0502%2Ffloat_extras" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yjh0502/float_extras on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yjh0502/float_extras [INFO] finished tweaking git repo https://github.com/yjh0502/float_extras [INFO] tweaked toml for git repo https://github.com/yjh0502/float_extras written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/yjh0502/float_extras already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d333accf90fbb571321f1c0ab1f50e2557629d9016f8a1aff6ef93dde01edb2 [INFO] running `Command { std: "docker" "start" "-a" "2d333accf90fbb571321f1c0ab1f50e2557629d9016f8a1aff6ef93dde01edb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d333accf90fbb571321f1c0ab1f50e2557629d9016f8a1aff6ef93dde01edb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d333accf90fbb571321f1c0ab1f50e2557629d9016f8a1aff6ef93dde01edb2", kill_on_drop: false }` [INFO] [stdout] 2d333accf90fbb571321f1c0ab1f50e2557629d9016f8a1aff6ef93dde01edb2 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 190387a782ccbd923583b4d6d2c12f699705f48f6e6cf938147af0bb007a203a [INFO] running `Command { std: "docker" "start" "-a" "190387a782ccbd923583b4d6d2c12f699705f48f6e6cf938147af0bb007a203a", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling libc v0.2.22 [INFO] [stderr] Compiling float_extras v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: attribute should be applied to a foreign function or static [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[link_name = "m"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | / extern "C" { [INFO] [stdout] 9 | | pub fn frexp(n: c_double, value: &mut c_int) -> c_double; [INFO] [stdout] 10 | | pub fn ldexp(x: c_double, n: c_int) -> c_double; [INFO] [stdout] 11 | | pub fn modf(x: c_double, iptr: &mut c_double) -> c_double; [INFO] [stdout] ... | [INFO] [stdout] 33 | | pub fn fma(x: c_double, y: c_double, z: c_double) -> c_double; [INFO] [stdout] 34 | | } [INFO] [stdout] | |_____- not a foreign function or static [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] help: try `#[link(name = "m")]` instead [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[link_name = "m"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "190387a782ccbd923583b4d6d2c12f699705f48f6e6cf938147af0bb007a203a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "190387a782ccbd923583b4d6d2c12f699705f48f6e6cf938147af0bb007a203a", kill_on_drop: false }` [INFO] [stdout] 190387a782ccbd923583b4d6d2c12f699705f48f6e6cf938147af0bb007a203a [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd59907ea23561db0e95c42fd6234936206b234fba95ac0dba2e4517f9328012 [INFO] running `Command { std: "docker" "start" "-a" "fd59907ea23561db0e95c42fd6234936206b234fba95ac0dba2e4517f9328012", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stdout] warning: attribute should be applied to a foreign function or static [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[link_name = "m"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | / extern "C" { [INFO] [stdout] 9 | | pub fn frexp(n: c_double, value: &mut c_int) -> c_double; [INFO] [stdout] 10 | | pub fn ldexp(x: c_double, n: c_int) -> c_double; [INFO] [stdout] 11 | | pub fn modf(x: c_double, iptr: &mut c_double) -> c_double; [INFO] [stdout] ... | [INFO] [stdout] 33 | | pub fn fma(x: c_double, y: c_double, z: c_double) -> c_double; [INFO] [stdout] 34 | | } [INFO] [stdout] | |_____- not a foreign function or static [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] help: try `#[link(name = "m")]` instead [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[link_name = "m"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling float_extras v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a foreign function or static [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[link_name = "m"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | / extern "C" { [INFO] [stdout] 9 | | pub fn frexp(n: c_double, value: &mut c_int) -> c_double; [INFO] [stdout] 10 | | pub fn ldexp(x: c_double, n: c_int) -> c_double; [INFO] [stdout] 11 | | pub fn modf(x: c_double, iptr: &mut c_double) -> c_double; [INFO] [stdout] ... | [INFO] [stdout] 33 | | pub fn fma(x: c_double, y: c_double, z: c_double) -> c_double; [INFO] [stdout] 34 | | } [INFO] [stdout] | |_____- not a foreign function or static [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] help: try `#[link(name = "m")]` instead [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[link_name = "m"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "fd59907ea23561db0e95c42fd6234936206b234fba95ac0dba2e4517f9328012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd59907ea23561db0e95c42fd6234936206b234fba95ac0dba2e4517f9328012", kill_on_drop: false }` [INFO] [stdout] fd59907ea23561db0e95c42fd6234936206b234fba95ac0dba2e4517f9328012 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7f74ec124dfbf07cdb15235fa2ce7fc4c9a9a6c332a10773b779f7583ead7e3 [INFO] running `Command { std: "docker" "start" "-a" "a7f74ec124dfbf07cdb15235fa2ce7fc4c9a9a6c332a10773b779f7583ead7e3", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] warning: attribute should be applied to a foreign function or static [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | #[link_name = "m"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 8 | / extern "C" { [INFO] [stderr] 9 | | pub fn frexp(n: c_double, value: &mut c_int) -> c_double; [INFO] [stderr] 10 | | pub fn ldexp(x: c_double, n: c_int) -> c_double; [INFO] [stderr] 11 | | pub fn modf(x: c_double, iptr: &mut c_double) -> c_double; [INFO] [stderr] ... | [INFO] [stderr] 33 | | pub fn fma(x: c_double, y: c_double, z: c_double) -> c_double; [INFO] [stderr] 34 | | } [INFO] [stderr] | |_____- not a foreign function or static [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] help: try `#[link(name = "m")]` instead [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | #[link_name = "m"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `float_extras` (lib) generated 1 warning [INFO] [stderr] warning: `float_extras` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/float_extras-73c30e5a75ae97e5) [INFO] [stdout] [INFO] [stderr] Doc-tests float_extras [INFO] [stdout] running 1 test [INFO] [stdout] test tests::smoke_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a7f74ec124dfbf07cdb15235fa2ce7fc4c9a9a6c332a10773b779f7583ead7e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7f74ec124dfbf07cdb15235fa2ce7fc4c9a9a6c332a10773b779f7583ead7e3", kill_on_drop: false }` [INFO] [stdout] a7f74ec124dfbf07cdb15235fa2ce7fc4c9a9a6c332a10773b779f7583ead7e3