[INFO] fetching crate rdispatcher 0.1.0... [INFO] testing rdispatcher-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate rdispatcher 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rdispatcher 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rdispatcher 0.1.0 [INFO] finished tweaking crates.io crate rdispatcher 0.1.0 [INFO] tweaked toml for crates.io crate rdispatcher 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a09ce347ffc25c432c8263a35acb02c65512cdf4d02d5eb956997603b08ffbf4 [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" "a09ce347ffc25c432c8263a35acb02c65512cdf4d02d5eb956997603b08ffbf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a09ce347ffc25c432c8263a35acb02c65512cdf4d02d5eb956997603b08ffbf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a09ce347ffc25c432c8263a35acb02c65512cdf4d02d5eb956997603b08ffbf4", kill_on_drop: false }` [INFO] [stdout] a09ce347ffc25c432c8263a35acb02c65512cdf4d02d5eb956997603b08ffbf4 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 9061d16bf76a39a256cc8a67e12e8109b0683e3780a35e65e5b55d216ca033e4 [INFO] running `Command { std: "docker" "start" "-a" "9061d16bf76a39a256cc8a67e12e8109b0683e3780a35e65e5b55d216ca033e4", kill_on_drop: false }` [INFO] [stderr] Compiling rdispatcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:62 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn register_broadcaster(&mut self, broadcaster: &mut Broadcast) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast` [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] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:56 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn register_subscriber(&mut self, subscriber: &Subscribe, dispatch_type: T) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe` [INFO] [stdout] | [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] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | let mut s = SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:91:27 [INFO] [stdout] | [INFO] [stdout] 91 | let mut s = SipHasher::new(); [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 0.34s [INFO] running `Command { std: "docker" "inspect" "9061d16bf76a39a256cc8a67e12e8109b0683e3780a35e65e5b55d216ca033e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9061d16bf76a39a256cc8a67e12e8109b0683e3780a35e65e5b55d216ca033e4", kill_on_drop: false }` [INFO] [stdout] 9061d16bf76a39a256cc8a67e12e8109b0683e3780a35e65e5b55d216ca033e4 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa7d334d2b4f3165501c85ac3423270640d5a11cca32467a16d38e7a11a284d9 [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" "fa7d334d2b4f3165501c85ac3423270640d5a11cca32467a16d38e7a11a284d9", kill_on_drop: false }` [INFO] [stderr] Compiling rdispatcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:62 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn register_broadcaster(&mut self, broadcaster: &mut Broadcast) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast` [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] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:56 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn register_subscriber(&mut self, subscriber: &Subscribe, dispatch_type: T) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe` [INFO] [stdout] | [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] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | let mut s = SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:91:27 [INFO] [stdout] | [INFO] [stdout] 91 | let mut s = SipHasher::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:62 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn register_broadcaster(&mut self, broadcaster: &mut Broadcast) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast` [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] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:56 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn register_subscriber(&mut self, subscriber: &Subscribe, dispatch_type: T) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe` [INFO] [stdout] | [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] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | let mut s = SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:91:27 [INFO] [stdout] | [INFO] [stdout] 91 | let mut s = SipHasher::new(); [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 1.96s [INFO] running `Command { std: "docker" "inspect" "fa7d334d2b4f3165501c85ac3423270640d5a11cca32467a16d38e7a11a284d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa7d334d2b4f3165501c85ac3423270640d5a11cca32467a16d38e7a11a284d9", kill_on_drop: false }` [INFO] [stdout] fa7d334d2b4f3165501c85ac3423270640d5a11cca32467a16d38e7a11a284d9 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58491b80622fa2051e7c587f0f7b28afa28091c26b4aeec54c224529d5c1383d [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" "58491b80622fa2051e7c587f0f7b28afa28091c26b4aeec54c224529d5c1383d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:35:62 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn register_broadcaster(&mut self, broadcaster: &mut Broadcast) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:40:56 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn register_subscriber(&mut self, subscriber: &Subscribe, dispatch_type: T) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:91:16 [INFO] [stderr] | [INFO] [stderr] 91 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:91:27 [INFO] [stderr] | [INFO] [stderr] 91 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `rdispatcher` (lib) generated 5 warnings [INFO] [stderr] warning: `rdispatcher` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rdispatcher-0077dd502067f572) [INFO] [stdout] running 5 tests [INFO] [stdout] test test::test_register_subscriber ... ok [INFO] [stdout] test test::test_register_broadcaster ... ok [INFO] [stdout] test test::test_register_multiple_subscribers ... ok [INFO] [stdout] test test::test_broadcast_multiple_to_one ... ok [INFO] [stderr] Doc-tests rdispatcher [INFO] [stdout] test test::test_broadcast_simple_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [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" "58491b80622fa2051e7c587f0f7b28afa28091c26b4aeec54c224529d5c1383d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58491b80622fa2051e7c587f0f7b28afa28091c26b4aeec54c224529d5c1383d", kill_on_drop: false }` [INFO] [stdout] 58491b80622fa2051e7c587f0f7b28afa28091c26b4aeec54c224529d5c1383d