[INFO] crate rdispatcher 0.1.0 is already in cache
[INFO] testing rdispatcher-0.1.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate rdispatcher 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rdispatcher 0.1.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 458ab532932b06378dae9553e355c3307ff66388494005194f914d1e269394e0
[INFO] running `"docker" "start" "-a" "458ab532932b06378dae9553e355c3307ff66388494005194f914d1e269394e0"`
[INFO] [stderr]    Compiling rdispatcher v0.1.0 (/opt/rustwide/workdir)
[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<T>) {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[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<T>, dispatch_type: T) {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 item '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 item 'std::hash::SipHasher::new': 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: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "458ab532932b06378dae9553e355c3307ff66388494005194f914d1e269394e0"`
[INFO] running `"docker" "rm" "-f" "458ab532932b06378dae9553e355c3307ff66388494005194f914d1e269394e0"`
[INFO] [stdout] 458ab532932b06378dae9553e355c3307ff66388494005194f914d1e269394e0
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91c761fe647fbce814b97d2d795cc18581cb2c987d1b2679250c32933f2a5829
[INFO] running `"docker" "start" "-a" "91c761fe647fbce814b97d2d795cc18581cb2c987d1b2679250c32933f2a5829"`
[INFO] [stderr]    Compiling rdispatcher v0.1.0 (/opt/rustwide/workdir)
[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<T>) {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[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<T>, dispatch_type: T) {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 item '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 item 'std::hash::SipHasher::new': 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: 5 warnings emitted
[INFO] [stderr] 
[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<T>) {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[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<T>, dispatch_type: T) {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 item '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 item 'std::hash::SipHasher::new': 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: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `"docker" "inspect" "91c761fe647fbce814b97d2d795cc18581cb2c987d1b2679250c32933f2a5829"`
[INFO] running `"docker" "rm" "-f" "91c761fe647fbce814b97d2d795cc18581cb2c987d1b2679250c32933f2a5829"`
[INFO] [stdout] 91c761fe647fbce814b97d2d795cc18581cb2c987d1b2679250c32933f2a5829
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a66203fc6f96bac20683e322c3fe00767036f3429f95e317b328524bb792314c
[INFO] running `"docker" "start" "-a" "a66203fc6f96bac20683e322c3fe00767036f3429f95e317b328524bb792314c"`
[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<T>) {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[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<T>) {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[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<T>, dispatch_type: T) {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe<T>`
[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<T>, dispatch_type: T) {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 item '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 item '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 item 'std::hash::SipHasher::new': 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 item '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: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': 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: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rdispatcher-e266b82fd1f70e55
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_register_broadcaster ... ok
[INFO] [stdout] test test::test_register_subscriber ... ok
[INFO] [stderr] thread '<unnamed>' panicked at 'Couldn't receive message in broadcaster or channel hung up', src/lib.rs:62:31
[INFO] [stderr] stack backtrace:
[INFO] [stderr] thread '<unnamed>' panicked at 'Couldn't receive message in broadcaster or channel hung up', src/lib.rs:62:31
[INFO] [stdout] test test::test_broadcast_multiple_to_one ... ok
[INFO] [stdout] test test::test_broadcast_simple_message ... ok
[INFO] [stdout] test test::test_register_multiple_subscribers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rdispatcher
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a66203fc6f96bac20683e322c3fe00767036f3429f95e317b328524bb792314c"`
[INFO] running `"docker" "rm" "-f" "a66203fc6f96bac20683e322c3fe00767036f3429f95e317b328524bb792314c"`
[INFO] [stdout] a66203fc6f96bac20683e322c3fe00767036f3429f95e317b328524bb792314c