[INFO] fetching crate retarus 0.1.0... [INFO] checking retarus-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate retarus 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate retarus 0.1.0 [INFO] finished tweaking crates.io crate retarus 0.1.0 [INFO] tweaked toml for crates.io crate retarus 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate retarus 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 248 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding hyper v0.14.32 (available: v1.6.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.20) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e8fe2bc0415b06dea3345259a23c8eb6b03c2750d42db630be4538944076105 [INFO] running `Command { std: "docker" "start" "-a" "9e8fe2bc0415b06dea3345259a23c8eb6b03c2750d42db630be4538944076105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e8fe2bc0415b06dea3345259a23c8eb6b03c2750d42db630be4538944076105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e8fe2bc0415b06dea3345259a23c8eb6b03c2750d42db630be4538944076105", kill_on_drop: false }` [INFO] [stdout] 9e8fe2bc0415b06dea3345259a23c8eb6b03c2750d42db630be4538944076105 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad8ad948c290fe0adef70add7037602c8df1ffb633bdb1261f187c908771847e [INFO] running `Command { std: "docker" "start" "-a" "ad8ad948c290fe0adef70add7037602c8df1ffb633bdb1261f187c908771847e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking openssl v0.10.73 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking native-tls v0.2.14 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking tokio-compat-02 v0.2.0 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking retarus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/fax/responses.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | #[serde(rename_all = "camelCase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | #[derive(Debug, Clone, Deserialize,Serialize)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/fax/responses.rs:26:3 [INFO] [stdout] | [INFO] [stdout] 26 | #[serde(rename_all = "camelCase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 27 | #[derive(Debug, Clone, Deserialize, Serialize)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/fax/responses.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | #[serde(rename_all = "camelCase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | #[derive(Debug, Clone, Deserialize,Serialize)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/fax/responses.rs:26:3 [INFO] [stdout] | [INFO] [stdout] 26 | #[serde(rename_all = "camelCase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 27 | #[derive(Debug, Clone, Deserialize, Serialize)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/common/transport.rs:112:28 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn blocking(mut future: F) -> F::Output [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/common/transport.rs:112:28 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn blocking(mut future: F) -> F::Output [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/fax/job.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Job { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn new(numbers: Vec, documents: Vec) -> Job { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dlu_visibility` is never read [INFO] [stdout] --> src/webexpress/job.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct WebexpressJob { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | dlu_visibility: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/webexpress/job.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct WebexpressJobBuilder { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] 66 | j_username: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 67 | j_password: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 68 | dlu_listname: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 69 | dlu_listcomment: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 70 | dlu_type: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 71 | dlu_file: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 72 | dlu_charset: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 73 | dlu_visibility: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 74 | dlu_defaultcountrycode: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 75 | dlu_firstrowcolumnnames: String [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `scheduleTS` should have a snake case name [INFO] [stdout] --> src/fax/report.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | scheduleTS: String, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `schedule_ts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/fax/job.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Job { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn new(numbers: Vec, documents: Vec) -> Job { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dlu_visibility` is never read [INFO] [stdout] --> src/webexpress/job.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct WebexpressJob { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | dlu_visibility: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/webexpress/job.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct WebexpressJobBuilder { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] 66 | j_username: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 67 | j_password: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 68 | dlu_listname: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 69 | dlu_listcomment: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 70 | dlu_type: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 71 | dlu_file: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 72 | dlu_charset: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 73 | dlu_visibility: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 74 | dlu_defaultcountrycode: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 75 | dlu_firstrowcolumnnames: String [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `scheduleTS` should have a snake case name [INFO] [stdout] --> src/fax/report.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | scheduleTS: String, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `schedule_ts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.69s [INFO] running `Command { std: "docker" "inspect" "ad8ad948c290fe0adef70add7037602c8df1ffb633bdb1261f187c908771847e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad8ad948c290fe0adef70add7037602c8df1ffb633bdb1261f187c908771847e", kill_on_drop: false }` [INFO] [stdout] ad8ad948c290fe0adef70add7037602c8df1ffb633bdb1261f187c908771847e