[INFO] fetching crate chan-signal 0.3.3... [INFO] building chan-signal-0.3.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3 [INFO] extracting crate chan-signal 0.3.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate chan-signal 0.3.3 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chan-signal 0.3.3 [INFO] finished tweaking crates.io crate chan-signal 0.3.3 [INFO] tweaked toml for crates.io crate chan-signal 0.3.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate chan-signal 0.3.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chan v0.1.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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] 21d5b98280a4cacf768f6a561966da3256129a645cf9b6bdb25b782c2abfb8ac [INFO] running `Command { std: "docker" "start" "-a" "21d5b98280a4cacf768f6a561966da3256129a645cf9b6bdb25b782c2abfb8ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21d5b98280a4cacf768f6a561966da3256129a645cf9b6bdb25b782c2abfb8ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21d5b98280a4cacf768f6a561966da3256129a645cf9b6bdb25b782c2abfb8ac", kill_on_drop: false }` [INFO] [stdout] 21d5b98280a4cacf768f6a561966da3256129a645cf9b6bdb25b782c2abfb8ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--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] ddec074bf2ceb7d539362241dcb8783119cbf4d6c6e167413d04a1455a612541 [INFO] running `Command { std: "docker" "start" "-a" "ddec074bf2ceb7d539362241dcb8783119cbf4d6c6e167413d04a1455a612541", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.17 [INFO] [stderr] Compiling bit-vec v0.4.3 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] SG_CR_Eslkdjf: rand, (f079b2cb4fa1c39f, f739b0136792955a), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (de2ab6721c732bf5, 2d1e0ea2dbf4b7d6), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (94415f7a2c8f424b, de2b43c731d0d452), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (6deb8494401bbff9, acdaa7f9927902e4), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (c00243b0deb5bb69, abae8d51fd7aecfe), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (6f43cd29d187fa41, 6b41fa582d59c315), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (b90a5229ab6c130a, dafa0bcc0648cc3f), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (9a6ea39a18bc8f, 183d9ca951afeb34), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (1656207b8eed4614, 7e58122cd2e8cd12), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (3295303e8d4cf3ee, 11630f5a349d2a72), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (fe4088b4c5bf0fac, 684a9d3aa9ccd5ac), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (d13ab05cb2af6e12, 44c06b9e00b782bb), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (a9bccd8fe39c400d, 4261da1c5b988866), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (be13876a4fa76b62, b7cd63cb3dbdf38a), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (eb53d984caf77ab1, b979daf3ec2e2ac3), 0, 0 [INFO] [stderr] Compiling chan v0.1.18 [INFO] [stderr] SG_CR_Eslkdjf: chan, (93275da26a9f14f8, a662c05e4d34dedf), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: chan, (5d14ba5d8147aef9, 1bcb563d90646986), 24, 24 [INFO] [stderr] SG_CR_Eslkdjf: chan, (daaf0fd78ff7bafc, a724a1380a733d4), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: chan, (4e9c1593ddcc517, 8327fe757afbe518), 16, 16 [INFO] [stderr] SG_CR_Eslkdjf: chan, (85a8a20e34a4757c, 9e386e705310a011), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: chan, (856b50bf6d66d80d, 27477c0909947210), 24, 24 [INFO] [stderr] SG_CR_Eslkdjf: chan, (6b7978766b4602f1, b72df277bfee1a89), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: chan, (862a620b0cdb89cb, 89f85200ab9d55d8), 16, 16 [INFO] [stderr] Compiling chan-signal v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 | / lazy_static! { [INFO] [stdout] 145 | | static ref HANDLERS: Mutex, BitSet>> = { [INFO] [stdout] 146 | | init(); [INFO] [stdout] 147 | | Mutex::new(HashMap::new()) [INFO] [stdout] 148 | | }; [INFO] [stdout] 149 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] SG_CR_Eslkdjf: chan_signal, (e7147b89f9d90174, f2e3a05fe7e1e78c), 0, 0 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `Command { std: "docker" "inspect" "ddec074bf2ceb7d539362241dcb8783119cbf4d6c6e167413d04a1455a612541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddec074bf2ceb7d539362241dcb8783119cbf4d6c6e167413d04a1455a612541", kill_on_drop: false }` [INFO] [stdout] ddec074bf2ceb7d539362241dcb8783119cbf4d6c6e167413d04a1455a612541 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b8c9fef85c8f9328622276309ff8f781e3896a3f7a65ed0ab9135607cddd668 [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" "5b8c9fef85c8f9328622276309ff8f781e3896a3f7a65ed0ab9135607cddd668", kill_on_drop: false }` [INFO] [stderr] SG_CR_Eslkdjf: rand, (f079b2cb4fa1c39f, f739b0136792955a), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (de2ab6721c732bf5, 2d1e0ea2dbf4b7d6), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (94415f7a2c8f424b, de2b43c731d0d452), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (6deb8494401bbff9, acdaa7f9927902e4), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (c00243b0deb5bb69, abae8d51fd7aecfe), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (6f43cd29d187fa41, 6b41fa582d59c315), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (b90a5229ab6c130a, dafa0bcc0648cc3f), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (9a6ea39a18bc8f, 183d9ca951afeb34), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (1656207b8eed4614, 7e58122cd2e8cd12), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (3295303e8d4cf3ee, 11630f5a349d2a72), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (fe4088b4c5bf0fac, 684a9d3aa9ccd5ac), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (d13ab05cb2af6e12, 44c06b9e00b782bb), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (a9bccd8fe39c400d, 4261da1c5b988866), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (be13876a4fa76b62, b7cd63cb3dbdf38a), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (eb53d984caf77ab1, b979daf3ec2e2ac3), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: chan, (93275da26a9f14f8, a662c05e4d34dedf), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: chan, (5d14ba5d8147aef9, 1bcb563d90646986), 24, 24 [INFO] [stderr] SG_CR_Eslkdjf: chan, (daaf0fd78ff7bafc, a724a1380a733d4), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: chan, (4e9c1593ddcc517, 8327fe757afbe518), 16, 16 [INFO] [stderr] SG_CR_Eslkdjf: chan, (85a8a20e34a4757c, 9e386e705310a011), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: chan, (856b50bf6d66d80d, 27477c0909947210), 24, 24 [INFO] [stderr] SG_CR_Eslkdjf: chan, (6b7978766b4602f1, b72df277bfee1a89), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: chan, (862a620b0cdb89cb, 89f85200ab9d55d8), 16, 16 [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 | / lazy_static! { [INFO] [stdout] 145 | | static ref HANDLERS: Mutex, BitSet>> = { [INFO] [stdout] 146 | | init(); [INFO] [stdout] 147 | | Mutex::new(HashMap::new()) [INFO] [stdout] 148 | | }; [INFO] [stdout] 149 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] SG_CR_Eslkdjf: chan_signal, (e7147b89f9d90174, f2e3a05fe7e1e78c), 0, 0 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling chan-signal v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/test_sleep.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/test_usr1.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/test_one.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/test_one_not_other.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 | / lazy_static! { [INFO] [stdout] 145 | | static ref HANDLERS: Mutex, BitSet>> = { [INFO] [stdout] 146 | | init(); [INFO] [stdout] 147 | | Mutex::new(HashMap::new()) [INFO] [stdout] 148 | | }; [INFO] [stdout] 149 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/test_block_specific.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/read_names.rs:43:47 [INFO] [stdout] | [INFO] [stdout] 43 | type Result = ::std::result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] SG_CR_Eslkdjf: test_sleep, (82275a51b8bead9b, 98e0441cacd87920), 0, 0 [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/test_many.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/test_many_to_one.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/sleep.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] extern crate chan; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/simple.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] extern crate chan; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] SG_CR_Eslkdjf: select, (857f0824970e5f42, fed11cc4d38adc53), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: sleep, (c2e9f55e499f9c5e, 9d329a4ecf12d364), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: read_names, (2ff84aae968952d, 2111b4136f34ac80), 16, 16 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "5b8c9fef85c8f9328622276309ff8f781e3896a3f7a65ed0ab9135607cddd668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b8c9fef85c8f9328622276309ff8f781e3896a3f7a65ed0ab9135607cddd668", kill_on_drop: false }` [INFO] [stdout] 5b8c9fef85c8f9328622276309ff8f781e3896a3f7a65ed0ab9135607cddd668