[INFO] fetching crate prctl 1.0.0... [INFO] testing prctl-1.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate prctl 1.0.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate prctl 1.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prctl 1.0.0 [INFO] finished tweaking crates.io crate prctl 1.0.0 [INFO] tweaked toml for crates.io crate prctl 1.0.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20b3f53536ff8a3aa60b64e3f48f9e22deb382ebf0b2a127a880f8d056f5878e [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" "20b3f53536ff8a3aa60b64e3f48f9e22deb382ebf0b2a127a880f8d056f5878e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20b3f53536ff8a3aa60b64e3f48f9e22deb382ebf0b2a127a880f8d056f5878e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20b3f53536ff8a3aa60b64e3f48f9e22deb382ebf0b2a127a880f8d056f5878e", kill_on_drop: false }` [INFO] [stdout] 20b3f53536ff8a3aa60b64e3f48f9e22deb382ebf0b2a127a880f8d056f5878e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57d657557044b67f16e3d03520b56b706b9c0144d1a22dcd6015e27eb787d635 [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" "57d657557044b67f16e3d03520b56b706b9c0144d1a22dcd6015e27eb787d635", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling nix v0.21.0 [INFO] [stderr] Compiling prctl v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | fn from_c_int(c_int) -> Self; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: c_int` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` 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 the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:261:15 [INFO] [stdout] | [INFO] [stdout] 261 | let res = try!(prctl_get_result(option)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:298:15 [INFO] [stdout] | [INFO] [stdout] 298 | let res = try!(prctl_get_result(option)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:478:15 [INFO] [stdout] | [INFO] [stdout] 478 | let res = try!(prctl_get_result(PrctlOption::PR_GET_SECUREBITS)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:493:15 [INFO] [stdout] | [INFO] [stdout] 493 | let res = try!(prctl_get_result(PrctlOption::PR_GET_TIMERSLACK)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.25s [INFO] running `Command { std: "docker" "inspect" "57d657557044b67f16e3d03520b56b706b9c0144d1a22dcd6015e27eb787d635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57d657557044b67f16e3d03520b56b706b9c0144d1a22dcd6015e27eb787d635", kill_on_drop: false }` [INFO] [stdout] 57d657557044b67f16e3d03520b56b706b9c0144d1a22dcd6015e27eb787d635 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] b72664dd015cc00c75a478a6a656861af0d3e8589f12b50833414d62eb41f876 [INFO] running `Command { std: "docker" "start" "-a" "b72664dd015cc00c75a478a6a656861af0d3e8589f12b50833414d62eb41f876", kill_on_drop: false }` [INFO] [stderr] Compiling prctl v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | fn from_c_int(c_int) -> Self; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: c_int` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` 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 the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:261:15 [INFO] [stdout] | [INFO] [stdout] 261 | let res = try!(prctl_get_result(option)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:298:15 [INFO] [stdout] | [INFO] [stdout] 298 | let res = try!(prctl_get_result(option)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:478:15 [INFO] [stdout] | [INFO] [stdout] 478 | let res = try!(prctl_get_result(PrctlOption::PR_GET_SECUREBITS)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:493:15 [INFO] [stdout] | [INFO] [stdout] 493 | let res = try!(prctl_get_result(PrctlOption::PR_GET_TIMERSLACK)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "b72664dd015cc00c75a478a6a656861af0d3e8589f12b50833414d62eb41f876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b72664dd015cc00c75a478a6a656861af0d3e8589f12b50833414d62eb41f876", kill_on_drop: false }` [INFO] [stdout] b72664dd015cc00c75a478a6a656861af0d3e8589f12b50833414d62eb41f876 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 06fb3e57888cf142db1505153255fd514b2f045f6184128946866c0d7d6c38df [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" "06fb3e57888cf142db1505153255fd514b2f045f6184128946866c0d7d6c38df", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] running 14 tests [INFO] [stderr] --> src/lib.rs:206:19 [INFO] [stdout] test check_capabilities ... ok [INFO] [stderr] | [INFO] [stdout] test check_death_signal ... ok [INFO] [stderr] 206 | fn from_c_int(c_int) -> Self; [INFO] [stdout] test check_fpemu ... ok [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: c_int` [INFO] [stdout] test check_perf_events ... ok [INFO] [stderr] | [INFO] [stdout] test check_timerslack ... ok [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] test check_name ... ok [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] test check_tsc ... ok [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stdout] test check_securebits ... ok [INFO] [stderr] [INFO] [stdout] test check_dumpable ... ok [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] test check_unalign ... ok [INFO] [stderr] --> src/lib.rs:261:15 [INFO] [stdout] test check_endian ... ok [INFO] [stderr] | [INFO] [stdout] test check_keep_capabilities ... ok [INFO] [stderr] 261 | let res = try!(prctl_get_result(option)); [INFO] [stdout] test check_timing ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test check_mce_kill ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:298:15 [INFO] [stderr] | [INFO] [stderr] 298 | let res = try!(prctl_get_result(option)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:478:15 [INFO] [stderr] | [INFO] [stderr] 478 | let res = try!(prctl_get_result(PrctlOption::PR_GET_SECUREBITS)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:493:15 [INFO] [stderr] | [INFO] [stderr] 493 | let res = try!(prctl_get_result(PrctlOption::PR_GET_TIMERSLACK)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prctl-9ec8a4ef9579b52e) [INFO] running `Command { std: "docker" "inspect" "06fb3e57888cf142db1505153255fd514b2f045f6184128946866c0d7d6c38df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06fb3e57888cf142db1505153255fd514b2f045f6184128946866c0d7d6c38df", kill_on_drop: false }` [INFO] [stdout] 06fb3e57888cf142db1505153255fd514b2f045f6184128946866c0d7d6c38df