[INFO] cloning repository https://github.com/OpenTritium/FalconTransfer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OpenTritium/FalconTransfer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenTritium%2FFalconTransfer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenTritium%2FFalconTransfer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ec0e6ae25c07195fec77aff6ae41fb80c5bb817
[INFO] checking OpenTritium/FalconTransfer against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenTritium%2FFalconTransfer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OpenTritium/FalconTransfer
[INFO] finished tweaking git repo https://github.com/OpenTritium/FalconTransfer
[INFO] tweaked toml for git repo https://github.com/OpenTritium/FalconTransfer written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OpenTritium/FalconTransfer on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OpenTritium/FalconTransfer 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26f460f8adab41fa788d2b90b387046cd9b38dc4619a6e000f281fd482ab0da9
[INFO] running `Command { std: "docker" "start" "-a" "26f460f8adab41fa788d2b90b387046cd9b38dc4619a6e000f281fd482ab0da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26f460f8adab41fa788d2b90b387046cd9b38dc4619a6e000f281fd482ab0da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f460f8adab41fa788d2b90b387046cd9b38dc4619a6e000f281fd482ab0da9", kill_on_drop: false }`
[INFO] [stdout] 26f460f8adab41fa788d2b90b387046cd9b38dc4619a6e000f281fd482ab0da9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfd82c697ab04b21a27ecca154c3a81cb7d548240298ef4e0b742da87da698b9
[INFO] running `Command { std: "docker" "start" "-a" "dfd82c697ab04b21a27ecca154c3a81cb7d548240298ef4e0b742da87da698b9", kill_on_drop: false }`
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[INFO] [stderr]     Checking falcon_identity v0.1.0 (/opt/rustwide/workdir/identity)
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[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking half v2.7.1
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[INFO] [stderr]     Checking falcon_config v0.1.0 (/opt/rustwide/workdir/config)
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[INFO] [stderr]     Checking icu_normalizer v2.1.1
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[INFO] [stderr]     Checking compio-io v0.8.4
[INFO] [stderr]     Checking see v0.1.1 (https://github.com/compio-rs/see.git#f41697a7)
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[INFO] [stderr]     Checking fastdate v0.3.36
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[INFO] [stderr]     Checking compio-tls v0.8.0
[INFO] [stderr]     Checking compio-net v0.10.0
[INFO] [stderr]     Checking compio-process v0.7.0
[INFO] [stderr]     Checking cookie_store v0.22.0
[INFO] [stderr]     Checking compio v0.17.0
[INFO] [stderr]     Checking falcon_filesystem v0.1.0 (/opt/rustwide/workdir/filesystem)
[INFO] [stderr]     Checking falcon_persist v0.1.0 (/opt/rustwide/workdir/persist)
[INFO] [stderr]     Checking compio_debouncer v0.1.0 (https://github.com/OpenTritium/compio_debouncer.git?branch=main#d15a4d90)
[INFO] [stderr]     Checking falcon_discovery v0.1.0 (/opt/rustwide/workdir/discovery)
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking criterion v0.8.1
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> filesystem/src/buffered_file.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{debug, trace};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `handle` and `daemon` are never read
[INFO] [stdout]   --> discovery/src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DiscoveryService {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 22 |     handle: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     daemon: announce::AnnounceDaemon,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `handle` and `daemon` are never read
[INFO] [stdout]   --> discovery/src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DiscoveryService {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 22 |     handle: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     daemon: announce::AnnounceDaemon,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> filesystem/src/buffered_file.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{debug, trace};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking hyper-util v0.1.18
[INFO] [stderr]     Checking cyper-core v0.7.1
[INFO] [stderr]     Checking cyper v0.7.1
[INFO] [stderr]     Checking falcon_task_composer v0.1.0 (/opt/rustwide/workdir/task_composer)
[INFO] [stdout] warning: the feature `if_let_guard` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> task_composer/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(if_let_guard)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `new_range_api` has been stable since 1.96.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> task_composer/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(new_range_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `if_let_guard` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> task_composer/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(if_let_guard)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `new_range_api` has been stable since 1.96.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> task_composer/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(new_range_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking falcon_native_port v0.1.0 (/opt/rustwide/workdir/native_port)
[INFO] [stdout] warning: feature `never_type` is declared but not used
[INFO] [stdout]  --> native_port/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(never_type)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `never_type` is declared but not used
[INFO] [stdout]  --> native_port/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(never_type)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.96s
[INFO] running `Command { std: "docker" "inspect" "dfd82c697ab04b21a27ecca154c3a81cb7d548240298ef4e0b742da87da698b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd82c697ab04b21a27ecca154c3a81cb7d548240298ef4e0b742da87da698b9", kill_on_drop: false }`
[INFO] [stdout] dfd82c697ab04b21a27ecca154c3a81cb7d548240298ef4e0b742da87da698b9