[INFO] cloning repository https://github.com/oly99/MystHeliumSensecapm1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oly99/MystHeliumSensecapm1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foly99%2FMystHeliumSensecapm1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foly99%2FMystHeliumSensecapm1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3954334d8bafc39ce432b8bdd1f82c3a8b618b97 [INFO] checking oly99/MystHeliumSensecapm1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foly99%2FMystHeliumSensecapm1" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oly99/MystHeliumSensecapm1 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 git repo https://github.com/oly99/MystHeliumSensecapm1 [INFO] finished tweaking git repo https://github.com/oly99/MystHeliumSensecapm1 [INFO] tweaked toml for git repo https://github.com/oly99/MystHeliumSensecapm1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/oly99/MystHeliumSensecapm1 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] Updating git repository `https://github.com/balena-io-modules/network-manager.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded persistent v0.4.0 [INFO] [stderr] Downloaded mount v0.4.0 [INFO] [stderr] Downloaded urlencoded v0.6.0 [INFO] [stderr] Downloaded router v0.6.0 [INFO] [stderr] Downloaded sequence_trie v0.3.6 [INFO] [stderr] Downloaded route-recognizer v0.1.13 [INFO] [stderr] Downloaded libdbus-sys v0.1.5 [INFO] [stderr] Downloaded dbus v0.5.4 [INFO] [stderr] Downloaded bodyparser v0.8.0 [INFO] [stderr] Downloaded params v0.8.0 [INFO] [stderr] Downloaded iron-cors v0.8.0 [INFO] [stderr] Downloaded buf_redux v0.6.3 [INFO] [stderr] Downloaded multipart v0.13.6 [INFO] [stderr] Downloaded staticfile v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c22c5e970935fff850632f88d84840a61e141b594eceb914eb4289947a71f578 [INFO] running `Command { std: "docker" "start" "-a" "c22c5e970935fff850632f88d84840a61e141b594eceb914eb4289947a71f578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c22c5e970935fff850632f88d84840a61e141b594eceb914eb4289947a71f578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c22c5e970935fff850632f88d84840a61e141b594eceb914eb4289947a71f578", kill_on_drop: false }` [INFO] [stdout] c22c5e970935fff850632f88d84840a61e141b594eceb914eb4289947a71f578 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0f07917a86f3622c718099c70457723a324279af5688a1521dd407f47daf525a [INFO] running `Command { std: "docker" "start" "-a" "0f07917a86f3622c718099c70457723a324279af5688a1521dd407f47daf525a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Compiling libdbus-sys v0.1.5 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking ascii v1.1.0 [INFO] [stderr] Checking route-recognizer v0.1.13 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dbus v0.5.4 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking buf_redux v0.6.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking network-manager v0.13.3 (https://github.com/balena-io-modules/network-manager.git#4da2e6a5) [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking iron-cors v0.8.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Checking urlencoded v0.6.0 [INFO] [stderr] Checking params v0.8.0 [INFO] [stderr] Checking wifi-connect v4.11.20 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `network_manager` is imported redundantly [INFO] [stdout] --> src/errors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use network_manager; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate network_manager; [INFO] [stdout] | ----------------------------- the item `network_manager` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iron` is imported redundantly [INFO] [stdout] --> src/server.rs:9:48 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Iron` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IronError` is imported redundantly [INFO] [stdout] --> src/server.rs:9:54 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `IronError` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IronResult` is imported redundantly [INFO] [stdout] --> src/server.rs:9:65 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `IronResult` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Request` is imported redundantly [INFO] [stdout] --> src/server.rs:9:77 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Request` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Response` is imported redundantly [INFO] [stdout] --> src/server.rs:9:86 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Response` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/server.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `network_manager` is imported redundantly [INFO] [stdout] --> src/errors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use network_manager; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate network_manager; [INFO] [stdout] | ----------------------------- the item `network_manager` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iron` is imported redundantly [INFO] [stdout] --> src/server.rs:9:48 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Iron` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IronError` is imported redundantly [INFO] [stdout] --> src/server.rs:9:54 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `IronError` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IronResult` is imported redundantly [INFO] [stdout] --> src/server.rs:9:65 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `IronResult` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Request` is imported redundantly [INFO] [stdout] --> src/server.rs:9:77 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Request` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Response` is imported redundantly [INFO] [stdout] --> src/server.rs:9:86 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Response` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/server.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "0f07917a86f3622c718099c70457723a324279af5688a1521dd407f47daf525a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f07917a86f3622c718099c70457723a324279af5688a1521dd407f47daf525a", kill_on_drop: false }` [INFO] [stdout] 0f07917a86f3622c718099c70457723a324279af5688a1521dd407f47daf525a [INFO] checking oly99/MystHeliumSensecapm1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foly99%2FMystHeliumSensecapm1" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oly99/MystHeliumSensecapm1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oly99/MystHeliumSensecapm1 [INFO] finished tweaking git repo https://github.com/oly99/MystHeliumSensecapm1 [INFO] tweaked toml for git repo https://github.com/oly99/MystHeliumSensecapm1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/oly99/MystHeliumSensecapm1 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 699a2c47cfc7a0f1e6c6b604e9af55be659a3950b39b8f33f26d745971df5726 [INFO] running `Command { std: "docker" "start" "-a" "699a2c47cfc7a0f1e6c6b604e9af55be659a3950b39b8f33f26d745971df5726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "699a2c47cfc7a0f1e6c6b604e9af55be659a3950b39b8f33f26d745971df5726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "699a2c47cfc7a0f1e6c6b604e9af55be659a3950b39b8f33f26d745971df5726", kill_on_drop: false }` [INFO] [stdout] 699a2c47cfc7a0f1e6c6b604e9af55be659a3950b39b8f33f26d745971df5726 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24c2c9481364a4c1ee64e58ec0e254d075ef0c4ebfcfdd95b4c3d1b51b89bb16 [INFO] running `Command { std: "docker" "start" "-a" "24c2c9481364a4c1ee64e58ec0e254d075ef0c4ebfcfdd95b4c3d1b51b89bb16", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking ascii v1.1.0 [INFO] [stderr] Checking route-recognizer v0.1.13 [INFO] [stderr] Compiling libdbus-sys v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dbus v0.5.4 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking buf_redux v0.6.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking network-manager v0.13.3 (https://github.com/balena-io-modules/network-manager.git#4da2e6a5) [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking iron-cors v0.8.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Checking urlencoded v0.6.0 [INFO] [stderr] Checking params v0.8.0 [INFO] [stderr] Checking wifi-connect v4.11.20 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `network_manager` is imported redundantly [INFO] [stdout] --> src/errors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use network_manager; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate network_manager; [INFO] [stdout] | ----------------------------- the item `network_manager` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iron` is imported redundantly [INFO] [stdout] --> src/server.rs:9:48 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Iron` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IronError` is imported redundantly [INFO] [stdout] --> src/server.rs:9:54 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `IronError` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IronResult` is imported redundantly [INFO] [stdout] --> src/server.rs:9:65 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `IronResult` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Request` is imported redundantly [INFO] [stdout] --> src/server.rs:9:77 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Request` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Response` is imported redundantly [INFO] [stdout] --> src/server.rs:9:86 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Response` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/server.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `network_manager` is imported redundantly [INFO] [stdout] --> src/errors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use network_manager; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate network_manager; [INFO] [stdout] | ----------------------------- the item `network_manager` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iron` is imported redundantly [INFO] [stdout] --> src/server.rs:9:48 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Iron` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IronError` is imported redundantly [INFO] [stdout] --> src/server.rs:9:54 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `IronError` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IronResult` is imported redundantly [INFO] [stdout] --> src/server.rs:9:65 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `IronResult` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Request` is imported redundantly [INFO] [stdout] --> src/server.rs:9:77 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Request` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Response` is imported redundantly [INFO] [stdout] --> src/server.rs:9:86 [INFO] [stdout] | [INFO] [stdout] 7 | use iron::prelude::*; [INFO] [stdout] | ---------------- the item `Response` is already imported here [INFO] [stdout] 8 | use iron::{ [INFO] [stdout] 9 | headers, status, typemap, AfterMiddleware, Iron, IronError, IronResult, Request, Response, Url, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/server.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "24c2c9481364a4c1ee64e58ec0e254d075ef0c4ebfcfdd95b4c3d1b51b89bb16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24c2c9481364a4c1ee64e58ec0e254d075ef0c4ebfcfdd95b4c3d1b51b89bb16", kill_on_drop: false }` [INFO] [stdout] 24c2c9481364a4c1ee64e58ec0e254d075ef0c4ebfcfdd95b4c3d1b51b89bb16