[INFO] fetching crate tgbot 0.18.0... [INFO] checking tgbot-0.18.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate tgbot 0.18.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate tgbot 0.18.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tgbot 0.18.0 [INFO] finished tweaking crates.io crate tgbot 0.18.0 [INFO] tweaked toml for crates.io crate tgbot 0.18.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate tgbot 0.18.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-macro v0.3.19 [INFO] [stderr] Downloaded mockito v0.30.0 [INFO] [stderr] Downloaded tokio-rustls v0.23.2 [INFO] [stderr] Downloaded vec1 v1.8.0 [INFO] [stderr] Downloaded rustls v0.20.2 [INFO] [stderr] Downloaded webpki-roots v0.22.2 [INFO] [stderr] Downloaded tokio v1.16.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 259221fbf6d6c7a6dbdbef084d2643d0b1a614aec39c9559723c9f8912e138a6 [INFO] running `Command { std: "docker" "start" "-a" "259221fbf6d6c7a6dbdbef084d2643d0b1a614aec39c9559723c9f8912e138a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "259221fbf6d6c7a6dbdbef084d2643d0b1a614aec39c9559723c9f8912e138a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "259221fbf6d6c7a6dbdbef084d2643d0b1a614aec39c9559723c9f8912e138a6", kill_on_drop: false }` [INFO] [stdout] 259221fbf6d6c7a6dbdbef084d2643d0b1a614aec39c9559723c9f8912e138a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 361ec920f5f6ced27523910fe0471768dbc4f0a0405b7d5d8200409deb91e4a9 [INFO] running `Command { std: "docker" "start" "-a" "361ec920f5f6ced27523910fe0471768dbc4f0a0405b7d5d8200409deb91e4a9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rustls-pemfile v0.2.1 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking shellwords v1.1.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking rustls v0.20.2 [INFO] [stderr] Checking webpki-roots v0.22.2 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-rustls v0.23.2 [INFO] [stderr] Checking tokio-socks v0.5.1 [INFO] [stderr] Checking h2 v0.3.9 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking vec1 v1.8.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking assert-json-diff v2.0.1 [INFO] [stderr] Checking mockito v0.30.0 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking reqwest v0.11.8 [INFO] [stderr] Checking tgbot v0.18.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/types/command.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{convert::TryFrom, error::Error, fmt, string::FromUtf16Error}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/types/message/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/types/message/data.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | use std::{convert::TryFrom, error::Error as StdError, fmt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/types/reply_markup/inline_keyboard.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{convert::TryFrom, error::Error as StdError, fmt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/types/text/entity.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{convert::TryFrom, ops::Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TextEntity` is imported redundantly [INFO] [stdout] --> src/methods/message/send.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 121 | use super::*; [INFO] [stdout] | -------- the item `TextEntity` is already imported here [INFO] [stdout] ... [INFO] [stdout] 124 | types::{ForceReply, TextEntity}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MaskPosition` is imported redundantly [INFO] [stdout] --> src/methods/sticker/add_to_set.rs:65:28 [INFO] [stdout] | [INFO] [stdout] 62 | use super::*; [INFO] [stdout] | -------- the item `MaskPosition` is already imported here [INFO] [stdout] ... [INFO] [stdout] 65 | types::{InputFile, MaskPosition, MaskPositionPoint}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MaskPosition` is imported redundantly [INFO] [stdout] --> src/methods/sticker/new_set.rs:81:28 [INFO] [stdout] | [INFO] [stdout] 78 | use super::*; [INFO] [stdout] | -------- the item `MaskPosition` is already imported here [INFO] [stdout] ... [INFO] [stdout] 81 | types::{InputFile, MaskPosition, MaskPositionPoint}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/types/command.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{convert::TryFrom, error::Error, fmt, string::FromUtf16Error}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/types/message/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/types/message/data.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | use std::{convert::TryFrom, error::Error as StdError, fmt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/types/reply_markup/inline_keyboard.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{convert::TryFrom, error::Error as StdError, fmt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/types/text/entity.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{convert::TryFrom, ops::Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures_util::Future` that must be used [INFO] [stdout] --> src/handler.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | handler.handle(update); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mime` is imported redundantly [INFO] [stdout] --> examples/send_file.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | mime, [INFO] [stdout] | ^^^^ the item `mime` is already defined by prelude [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] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handler.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | struct NonSync(*mut ()); [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 64 | struct NonSync(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures_util::Future` that must be used [INFO] [stdout] --> src/handler.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | handler.handle(update); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.81s [INFO] running `Command { std: "docker" "inspect" "361ec920f5f6ced27523910fe0471768dbc4f0a0405b7d5d8200409deb91e4a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "361ec920f5f6ced27523910fe0471768dbc4f0a0405b7d5d8200409deb91e4a9", kill_on_drop: false }` [INFO] [stdout] 361ec920f5f6ced27523910fe0471768dbc4f0a0405b7d5d8200409deb91e4a9