[INFO] fetching crate messenger-rs 0.1.2...
[INFO] testing messenger-rs-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate messenger-rs 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate messenger-rs 0.1.2
[INFO] finished tweaking crates.io crate messenger-rs 0.1.2
[INFO] tweaked toml for crates.io crate messenger-rs 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate messenger-rs 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 162 packages to latest compatible versions
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6221bb5d6d7c974eb66d5318b444ce341d37a98995721940a1f4f1d4fc13f175
[INFO] running `Command { std: "docker" "start" "-a" "6221bb5d6d7c974eb66d5318b444ce341d37a98995721940a1f4f1d4fc13f175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6221bb5d6d7c974eb66d5318b444ce341d37a98995721940a1f4f1d4fc13f175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6221bb5d6d7c974eb66d5318b444ce341d37a98995721940a1f4f1d4fc13f175", kill_on_drop: false }`
[INFO] [stdout] 6221bb5d6d7c974eb66d5318b444ce341d37a98995721940a1f4f1d4fc13f175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad893a880f359c08227b590787acf70fe82c44ccfa46cefb81a39bd85db1a8c7
[INFO] running `Command { std: "docker" "start" "-a" "ad893a880f359c08227b590787acf70fe82c44ccfa46cefb81a39bd85db1a8c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling messenger-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/slack.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | /         self
[INFO] [stdout] 86 | |             .client
[INFO] [stdout] 87 | |             .post(SLACK_API_URL)
[INFO] [stdout] 88 | |             .header("Content-type", "application/json;charset=utf-8")
[INFO] [stdout] 89 | |             .header("Authorization", format!("Bearer {}", self.token))
[INFO] [stdout] 90 | |             .json(&request)
[INFO] [stdout] 91 | |             .send();
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/slack_hook.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         self
[INFO] [stdout] 54 | |             .client
[INFO] [stdout] 55 | |             .post(&self.url)
[INFO] [stdout] 56 | |             .body(data)
[INFO] [stdout] 57 | |             .send();
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/telegram.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         reqwest::get(&url);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.08s
[INFO] running `Command { std: "docker" "inspect" "ad893a880f359c08227b590787acf70fe82c44ccfa46cefb81a39bd85db1a8c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad893a880f359c08227b590787acf70fe82c44ccfa46cefb81a39bd85db1a8c7", kill_on_drop: false }`
[INFO] [stdout] ad893a880f359c08227b590787acf70fe82c44ccfa46cefb81a39bd85db1a8c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b6a40a10cc34aee9a8b84aa7f12ce38b53751feb83d2eff475c4f7da499f688
[INFO] running `Command { std: "docker" "start" "-a" "2b6a40a10cc34aee9a8b84aa7f12ce38b53751feb83d2eff475c4f7da499f688", kill_on_drop: false }`
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/slack.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | /         self
[INFO] [stdout] 86 | |             .client
[INFO] [stdout] 87 | |             .post(SLACK_API_URL)
[INFO] [stdout] 88 | |             .header("Content-type", "application/json;charset=utf-8")
[INFO] [stdout] 89 | |             .header("Authorization", format!("Bearer {}", self.token))
[INFO] [stdout] 90 | |             .json(&request)
[INFO] [stdout] 91 | |             .send();
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling messenger-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/slack_hook.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         self
[INFO] [stdout] 54 | |             .client
[INFO] [stdout] 55 | |             .post(&self.url)
[INFO] [stdout] 56 | |             .body(data)
[INFO] [stdout] 57 | |             .send();
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/telegram.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         reqwest::get(&url);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/slack.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | /         self
[INFO] [stdout] 86 | |             .client
[INFO] [stdout] 87 | |             .post(SLACK_API_URL)
[INFO] [stdout] 88 | |             .header("Content-type", "application/json;charset=utf-8")
[INFO] [stdout] 89 | |             .header("Authorization", format!("Bearer {}", self.token))
[INFO] [stdout] 90 | |             .json(&request)
[INFO] [stdout] 91 | |             .send();
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/slack_hook.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         self
[INFO] [stdout] 54 | |             .client
[INFO] [stdout] 55 | |             .post(&self.url)
[INFO] [stdout] 56 | |             .body(data)
[INFO] [stdout] 57 | |             .send();
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/telegram.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         reqwest::get(&url);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "2b6a40a10cc34aee9a8b84aa7f12ce38b53751feb83d2eff475c4f7da499f688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6a40a10cc34aee9a8b84aa7f12ce38b53751feb83d2eff475c4f7da499f688", kill_on_drop: false }`
[INFO] [stdout] 2b6a40a10cc34aee9a8b84aa7f12ce38b53751feb83d2eff475c4f7da499f688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef8a6cfdeff2b453d60d07f8c0a0389c170f6d93155b94b320d0233b9aa4dc4d
[INFO] running `Command { std: "docker" "start" "-a" "ef8a6cfdeff2b453d60d07f8c0a0389c170f6d93155b94b320d0233b9aa4dc4d", kill_on_drop: false }`
[INFO] [stderr] warning: unused implementer of `Future` that must be used
[INFO] [stderr]   --> src/slack.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 | /         self
[INFO] [stderr] 86 | |             .client
[INFO] [stderr] 87 | |             .post(SLACK_API_URL)
[INFO] [stderr] 88 | |             .header("Content-type", "application/json;charset=utf-8")
[INFO] [stderr] 89 | |             .header("Authorization", format!("Bearer {}", self.token))
[INFO] [stderr] 90 | |             .json(&request)
[INFO] [stderr] 91 | |             .send();
[INFO] [stderr]    | |___________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `Future` that must be used
[INFO] [stderr]   --> src/slack_hook.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 | /         self
[INFO] [stderr] 54 | |             .client
[INFO] [stderr] 55 | |             .post(&self.url)
[INFO] [stderr] 56 | |             .body(data)
[INFO] [stderr] 57 | |             .send();
[INFO] [stderr]    | |___________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `Future` that must be used
[INFO] [stderr]   --> src/telegram.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         reqwest::get(&url);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: `messenger-rs` (lib) generated 3 warnings
[INFO] [stderr] warning: `messenger-rs` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/messenger_rs-d4594792c5ad7b57)
[INFO] [stderr]    Doc-tests messenger_rs
[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] [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" "ef8a6cfdeff2b453d60d07f8c0a0389c170f6d93155b94b320d0233b9aa4dc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8a6cfdeff2b453d60d07f8c0a0389c170f6d93155b94b320d0233b9aa4dc4d", kill_on_drop: false }`
[INFO] [stdout] ef8a6cfdeff2b453d60d07f8c0a0389c170f6d93155b94b320d0233b9aa4dc4d
