[INFO] fetching crate udp2p_node 0.1.0...
[INFO] testing udp2p_node-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate udp2p_node 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate udp2p_node 0.1.0
[INFO] finished tweaking crates.io crate udp2p_node 0.1.0
[INFO] tweaked toml for crates.io crate udp2p_node 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate udp2p_node 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha256 v1.6.0
[INFO] [stderr]   Downloaded udp2p_traits v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1db8411a61e7c138d33d266d2eb7da11908b2b7a83f01e80147933095dba0c9d
[INFO] running `Command { std: "docker" "start" "-a" "1db8411a61e7c138d33d266d2eb7da11908b2b7a83f01e80147933095dba0c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1db8411a61e7c138d33d266d2eb7da11908b2b7a83f01e80147933095dba0c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db8411a61e7c138d33d266d2eb7da11908b2b7a83f01e80147933095dba0c9d", kill_on_drop: false }`
[INFO] [stdout] 1db8411a61e7c138d33d266d2eb7da11908b2b7a83f01e80147933095dba0c9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1f9dc90321c8e9a185a7856a3a0cf96675059a4d8d4ac7892683aee54f34b1a
[INFO] running `Command { std: "docker" "start" "-a" "e1f9dc90321c8e9a185a7856a3a0cf96675059a4d8d4ac7892683aee54f34b1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling sha256 v1.6.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling udp2p_utils v0.2.0
[INFO] [stderr]    Compiling udp2p_traits v0.1.0
[INFO] [stderr]    Compiling udp2p_node v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `sha256::digest_bytes`: Use new function `digest()` instead
[INFO] [stdout]  --> src/peer_id.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sha256::digest_bytes;
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `sha256::digest_bytes`: Use new function `digest()` instead
[INFO] [stdout]   --> src/peer_id.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let key_hash = digest_bytes(&key.get_key());
[INFO] [stdout]    |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/peer_key.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |             write!(f, "{:b}", byte);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let _ = write!(f, "{:b}", byte);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.36s
[INFO] running `Command { std: "docker" "inspect" "e1f9dc90321c8e9a185a7856a3a0cf96675059a4d8d4ac7892683aee54f34b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f9dc90321c8e9a185a7856a3a0cf96675059a4d8d4ac7892683aee54f34b1a", kill_on_drop: false }`
[INFO] [stdout] e1f9dc90321c8e9a185a7856a3a0cf96675059a4d8d4ac7892683aee54f34b1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83dad3c1a06436c53b24990dc7eb597c5e1f653385880ea60c847422484d489e
[INFO] running `Command { std: "docker" "start" "-a" "83dad3c1a06436c53b24990dc7eb597c5e1f653385880ea60c847422484d489e", kill_on_drop: false }`
[INFO] [stderr]    Compiling udp2p_node v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `sha256::digest_bytes`: Use new function `digest()` instead
[INFO] [stdout]  --> src/peer_id.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sha256::digest_bytes;
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `sha256::digest_bytes`: Use new function `digest()` instead
[INFO] [stdout]   --> src/peer_id.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let key_hash = digest_bytes(&key.get_key());
[INFO] [stdout]    |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/peer_key.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |             write!(f, "{:b}", byte);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let _ = write!(f, "{:b}", byte);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `sha256::digest_bytes`: Use new function `digest()` instead
[INFO] [stdout]  --> src/peer_id.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sha256::digest_bytes;
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `sha256::digest_bytes`: Use new function `digest()` instead
[INFO] [stdout]   --> src/peer_id.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let key_hash = digest_bytes(&key.get_key());
[INFO] [stdout]    |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/peer_key.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |             write!(f, "{:b}", byte);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let _ = write!(f, "{:b}", byte);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "83dad3c1a06436c53b24990dc7eb597c5e1f653385880ea60c847422484d489e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83dad3c1a06436c53b24990dc7eb597c5e1f653385880ea60c847422484d489e", kill_on_drop: false }`
[INFO] [stdout] 83dad3c1a06436c53b24990dc7eb597c5e1f653385880ea60c847422484d489e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] caf80e5f4dd6ef161e7079bd69dd3691d22a424e9d70a22527706867fa42b65b
[INFO] running `Command { std: "docker" "start" "-a" "caf80e5f4dd6ef161e7079bd69dd3691d22a424e9d70a22527706867fa42b65b", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `sha256::digest_bytes`: Use new function `digest()` instead
[INFO] [stderr]  --> src/peer_id.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use sha256::digest_bytes;
[INFO] [stderr]   |             ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `sha256::digest_bytes`: Use new function `digest()` instead
[INFO] [stderr]   --> src/peer_id.rs:39:24
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let key_hash = digest_bytes(&key.get_key());
[INFO] [stderr]    |                        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/peer_key.rs:123:13
[INFO] [stderr]     |
[INFO] [stderr] 123 |             write!(f, "{:b}", byte);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 123 |             let _ = write!(f, "{:b}", byte);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `udp2p_node` (lib) generated 3 warnings
[INFO] [stderr] warning: `udp2p_node` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udp2p_node-d1ea059be14da645)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udp2p_node
[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] [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" "caf80e5f4dd6ef161e7079bd69dd3691d22a424e9d70a22527706867fa42b65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf80e5f4dd6ef161e7079bd69dd3691d22a424e9d70a22527706867fa42b65b", kill_on_drop: false }`
[INFO] [stdout] caf80e5f4dd6ef161e7079bd69dd3691d22a424e9d70a22527706867fa42b65b
