[INFO] fetching crate baildon 0.1.2...
[INFO] checking baildon-0.1.2 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate baildon 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate baildon 0.1.2 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate baildon 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate baildon 0.1.2
[INFO] tweaked toml for crates.io crate baildon 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate baildon 0.1.2 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-log v0.1.3
[INFO] [stderr]   Downloaded tracing-core v0.1.31
[INFO] [stderr]   Downloaded serde_derive v1.0.188
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72c76ae3ca9177d22a4d65eb982333e735611b66d6eac4ca43e1bdd27b67c083
[INFO] running `Command { std: "docker" "start" "-a" "72c76ae3ca9177d22a4d65eb982333e735611b66d6eac4ca43e1bdd27b67c083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72c76ae3ca9177d22a4d65eb982333e735611b66d6eac4ca43e1bdd27b67c083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c76ae3ca9177d22a4d65eb982333e735611b66d6eac4ca43e1bdd27b67c083", kill_on_drop: false }`
[INFO] [stdout] 72c76ae3ca9177d22a4d65eb982333e735611b66d6eac4ca43e1bdd27b67c083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 547d65dfe25a33be1fc6e17953edca3f0807870a680cb4836d509498b87fb917
[INFO] running `Command { std: "docker" "start" "-a" "547d65dfe25a33be1fc6e17953edca3f0807870a680cb4836d509498b87fb917", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.28
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[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking futures-io v0.3.28
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[INFO] [stderr]    Compiling serde_derive v1.0.188
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[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking strum v0.24.1
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking baildon v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `StreamExt` is imported redundantly
[INFO] [stdout]    --> src/btree/stream.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     use super::*;
[INFO] [stdout]     |         -------- the item `StreamExt` is already imported here
[INFO] [stdout] 218 |     use futures::StreamExt;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.51s
[INFO] running `Command { std: "docker" "inspect" "547d65dfe25a33be1fc6e17953edca3f0807870a680cb4836d509498b87fb917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547d65dfe25a33be1fc6e17953edca3f0807870a680cb4836d509498b87fb917", kill_on_drop: false }`
[INFO] [stdout] 547d65dfe25a33be1fc6e17953edca3f0807870a680cb4836d509498b87fb917
