[INFO] cloning repository https://github.com/robber-m/stream-merge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robber-m/stream-merge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobber-m%2Fstream-merge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobber-m%2Fstream-merge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c443e9fff27dbe5a58fcd2a50300154184f3be7a
[INFO] checking robber-m/stream-merge against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobber-m%2Fstream-merge" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/robber-m/stream-merge
[INFO] finished tweaking git repo https://github.com/robber-m/stream-merge
[INFO] tweaked toml for git repo https://github.com/robber-m/stream-merge written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/robber-m/stream-merge on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/robber-m/stream-merge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96a29d93f52d7f7ac1c11c0774dbbc86cf6cd8fb7a2646336c3d72b901f4a93f
[INFO] running `Command { std: "docker" "start" "-a" "96a29d93f52d7f7ac1c11c0774dbbc86cf6cd8fb7a2646336c3d72b901f4a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96a29d93f52d7f7ac1c11c0774dbbc86cf6cd8fb7a2646336c3d72b901f4a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a29d93f52d7f7ac1c11c0774dbbc86cf6cd8fb7a2646336c3d72b901f4a93f", kill_on_drop: false }`
[INFO] [stdout] 96a29d93f52d7f7ac1c11c0774dbbc86cf6cd8fb7a2646336c3d72b901f4a93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0264e25638fb146fa42e69466aa6421c9cce78f884007f322446e5a4df3ace
[INFO] running `Command { std: "docker" "start" "-a" "ca0264e25638fb146fa42e69466aa6421c9cce78f884007f322446e5a4df3ace", kill_on_drop: false }`
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[INFO] [stderr]     Checking stream-merge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> benches/merge_pcaps.rs:169:47
[INFO] [stdout]     |
[INFO] [stdout] 169 |                         std::array::IntoIter::new(TEST_BINARIES).filter(|binary| match *binary {
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Uncompressed` and `Zstd` are never constructed
[INFO] [stdout]  --> benches/merge_pcaps.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum CompressionFormat {
[INFO] [stdout]   |      ----------------- variants in this enum
[INFO] [stdout] 8 |     Uncompressed,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 9 |     Zstd, /* deaults: frame_size : 128Kb, compression_level : -12 */
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CompressionFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> benches/merge_pcaps.rs:169:47
[INFO] [stdout]     |
[INFO] [stdout] 169 |                         std::array::IntoIter::new(TEST_BINARIES).filter(|binary| match *binary {
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Uncompressed` and `Zstd` are never constructed
[INFO] [stdout]  --> benches/merge_pcaps.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum CompressionFormat {
[INFO] [stdout]   |      ----------------- variants in this enum
[INFO] [stdout] 8 |     Uncompressed,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 9 |     Zstd, /* deaults: frame_size : 128Kb, compression_level : -12 */
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CompressionFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5, fs_extra v1.2.0, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "ca0264e25638fb146fa42e69466aa6421c9cce78f884007f322446e5a4df3ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0264e25638fb146fa42e69466aa6421c9cce78f884007f322446e5a4df3ace", kill_on_drop: false }`
[INFO] [stdout] ca0264e25638fb146fa42e69466aa6421c9cce78f884007f322446e5a4df3ace
