[INFO] fetching crate prctl 1.0.0... [INFO] testing prctl-1.0.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate prctl 1.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate prctl 1.0.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] fc892c728752ef1e7e2bddbd169a4b96662108f9d98069330ebf10e5bfe6d35e [INFO] running `Command { std: "docker" "start" "-a" "fc892c728752ef1e7e2bddbd169a4b96662108f9d98069330ebf10e5bfe6d35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc892c728752ef1e7e2bddbd169a4b96662108f9d98069330ebf10e5bfe6d35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc892c728752ef1e7e2bddbd169a4b96662108f9d98069330ebf10e5bfe6d35e", kill_on_drop: false }` [INFO] [stdout] fc892c728752ef1e7e2bddbd169a4b96662108f9d98069330ebf10e5bfe6d35e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af58adb4d1cec9c89cddc106818de7a7752205b0dc2f2f76ede5f2aa99b4211a [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" "af58adb4d1cec9c89cddc106818de7a7752205b0dc2f2f76ede5f2aa99b4211a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling nix v0.22.0 [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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [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 9.54s [INFO] running `Command { std: "docker" "inspect" "af58adb4d1cec9c89cddc106818de7a7752205b0dc2f2f76ede5f2aa99b4211a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af58adb4d1cec9c89cddc106818de7a7752205b0dc2f2f76ede5f2aa99b4211a", kill_on_drop: false }` [INFO] [stdout] af58adb4d1cec9c89cddc106818de7a7752205b0dc2f2f76ede5f2aa99b4211a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 613fe3604662038643163a935d6d23f3474778dd9f531c178fbcd62bd51871fc [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" "613fe3604662038643163a935d6d23f3474778dd9f531c178fbcd62bd51871fc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [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 0.94s [INFO] running `Command { std: "docker" "inspect" "613fe3604662038643163a935d6d23f3474778dd9f531c178fbcd62bd51871fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "613fe3604662038643163a935d6d23f3474778dd9f531c178fbcd62bd51871fc", kill_on_drop: false }` [INFO] [stdout] 613fe3604662038643163a935d6d23f3474778dd9f531c178fbcd62bd51871fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 34070dc32ad3c97d4914ba955b881c8b19e2e9f0438a08bf4063cbe909863a17 [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" "34070dc32ad3c97d4914ba955b881c8b19e2e9f0438a08bf4063cbe909863a17", kill_on_drop: false }` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:206:19 [INFO] [stderr] | [INFO] [stderr] 206 | fn from_c_int(c_int) -> Self; [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: c_int` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:261:15 [INFO] [stderr] | [INFO] [stderr] 261 | let res = try!(prctl_get_result(option)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [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: `prctl` (lib test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prctl-5cdbfb85e5535b48) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test check_death_signal ... ok [INFO] [stdout] test check_dumpable ... ok [INFO] [stdout] test check_fpemu ... ok [INFO] [stdout] test check_keep_capabilities ... ok [INFO] [stdout] test check_mce_kill ... ok [INFO] [stdout] test check_perf_events ... ok [INFO] [stdout] test check_securebits ... ok [INFO] [stdout] test check_timerslack ... ok [INFO] [stdout] test check_timing ... ok [INFO] [stdout] test check_tsc ... ok [INFO] [stdout] test check_unalign ... ok [INFO] [stdout] test check_capabilities ... ok [INFO] [stdout] test check_endian ... ok [INFO] [stdout] test check_name ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "34070dc32ad3c97d4914ba955b881c8b19e2e9f0438a08bf4063cbe909863a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34070dc32ad3c97d4914ba955b881c8b19e2e9f0438a08bf4063cbe909863a17", kill_on_drop: false }` [INFO] [stdout] 34070dc32ad3c97d4914ba955b881c8b19e2e9f0438a08bf4063cbe909863a17