[INFO] cloning repository https://github.com/zenria/co2-meter-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zenria/co2-meter-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenria%2Fco2-meter-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenria%2Fco2-meter-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 690fdf33ba6e600f6f04535f9fce27041e0b1cb2 [INFO] checking zenria/co2-meter-rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenria%2Fco2-meter-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zenria/co2-meter-rs on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zenria/co2-meter-rs [INFO] finished tweaking git repo https://github.com/zenria/co2-meter-rs [INFO] tweaked toml for git repo https://github.com/zenria/co2-meter-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zenria/co2-meter-rs 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/zenria/serialport-rs.git` [INFO] [stderr] Updating git repository `https://github.com/zenria/nix.git` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/libc` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded untrusted v0.6.2 [INFO] [stderr] Downloaded mqtt311 v0.2.0 [INFO] [stderr] Downloaded tokio-rustls v0.9.4 [INFO] [stderr] Downloaded crossbeam v0.7.3 [INFO] [stderr] Downloaded jsonwebtoken v6.0.1 [INFO] [stderr] Downloaded mh-z19 v0.3.3 [INFO] [stderr] Downloaded gzip-header v0.3.0 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded ascii v1.0.0 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded time v0.3.2 [INFO] [stderr] Downloaded crossbeam-channel v0.4.4 [INFO] [stderr] Downloaded rustls v0.15.2 [INFO] [stderr] Downloaded libc v0.2.109 [INFO] [stderr] Downloaded deflate v0.9.1 [INFO] [stderr] Downloaded multipart v0.18.0 [INFO] [stderr] Downloaded serde_derive v1.0.131 [INFO] [stderr] Downloaded webpki v0.19.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.33 [INFO] [stderr] Downloaded serde v1.0.131 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded derive_more v0.13.0 [INFO] [stderr] Downloaded sct v0.5.0 [INFO] [stderr] Downloaded rumqtt v0.31.0 [INFO] [stderr] Downloaded ring v0.14.6 [INFO] [stderr] Downloaded tiny_http v0.8.2 [INFO] [stderr] Downloaded rouille v3.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64a637748573183873879ee8e46a8cb2e1da935272db96f5eb7955477983e470 [INFO] running `Command { std: "docker" "start" "-a" "64a637748573183873879ee8e46a8cb2e1da935272db96f5eb7955477983e470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64a637748573183873879ee8e46a8cb2e1da935272db96f5eb7955477983e470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64a637748573183873879ee8e46a8cb2e1da935272db96f5eb7955477983e470", kill_on_drop: false }` [INFO] [stdout] 64a637748573183873879ee8e46a8cb2e1da935272db96f5eb7955477983e470 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb572a6637b6a2362f05703f7d30a33769e981ea0de8cbfc9614805491f1c538 [INFO] running `Command { std: "docker" "start" "-a" "fb572a6637b6a2362f05703f7d30a33769e981ea0de8cbfc9614805491f1c538", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling libc v0.2.110 (https://github.com/rust-lang/libc#6b9d5099) [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling nix v0.13.0 (https://github.com/zenria/nix.git#1135b648) [INFO] [stderr] Checking gzip-header v0.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking deflate v0.9.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking tiny_http v0.8.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking filetime v0.2.15 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking time v0.3.2 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking multipart v0.18.0 [INFO] [stderr] Checking mh-z19 v0.3.3 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking serialport v3.2.0 (https://github.com/zenria/serialport-rs.git?branch=3.2.0-hacked_for_rbpi#48330bb4) [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking tokio-rustls v0.9.4 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking mqtt311 v0.2.0 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking jsonwebtoken v6.0.1 [INFO] [stderr] Checking rouille v3.4.0 [INFO] [stderr] Checking rumqtt v0.31.0 [INFO] [stderr] Checking co2-meter v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `env_logger::Env` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use env_logger::Env; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DataBits` is imported redundantly [INFO] [stdout] --> src/sensor/mh_z19/real.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serialport::prelude::*; [INFO] [stdout] | ---------------------- the item `DataBits` is already imported here [INFO] [stdout] 5 | use serialport::{DataBits, Parity, SerialPortSettings, StopBits}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parity` is imported redundantly [INFO] [stdout] --> src/sensor/mh_z19/real.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 4 | use serialport::prelude::*; [INFO] [stdout] | ---------------------- the item `Parity` is already imported here [INFO] [stdout] 5 | use serialport::{DataBits, Parity, SerialPortSettings, StopBits}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SerialPortSettings` is imported redundantly [INFO] [stdout] --> src/sensor/mh_z19/real.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 4 | use serialport::prelude::*; [INFO] [stdout] | ---------------------- the item `SerialPortSettings` is already imported here [INFO] [stdout] 5 | use serialport::{DataBits, Parity, SerialPortSettings, StopBits}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StopBits` is imported redundantly [INFO] [stdout] --> src/sensor/mh_z19/real.rs:5:56 [INFO] [stdout] | [INFO] [stdout] 4 | use serialport::prelude::*; [INFO] [stdout] | ---------------------- the item `StopBits` is already imported here [INFO] [stdout] 5 | use serialport::{DataBits, Parity, SerialPortSettings, StopBits}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env_logger::Env` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use env_logger::Env; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DataBits` is imported redundantly [INFO] [stdout] --> src/sensor/mh_z19/real.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serialport::prelude::*; [INFO] [stdout] | ---------------------- the item `DataBits` is already imported here [INFO] [stdout] 5 | use serialport::{DataBits, Parity, SerialPortSettings, StopBits}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parity` is imported redundantly [INFO] [stdout] --> src/sensor/mh_z19/real.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 4 | use serialport::prelude::*; [INFO] [stdout] | ---------------------- the item `Parity` is already imported here [INFO] [stdout] 5 | use serialport::{DataBits, Parity, SerialPortSettings, StopBits}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SerialPortSettings` is imported redundantly [INFO] [stdout] --> src/sensor/mh_z19/real.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 4 | use serialport::prelude::*; [INFO] [stdout] | ---------------------- the item `SerialPortSettings` is already imported here [INFO] [stdout] 5 | use serialport::{DataBits, Parity, SerialPortSettings, StopBits}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StopBits` is imported redundantly [INFO] [stdout] --> src/sensor/mh_z19/real.rs:5:56 [INFO] [stdout] | [INFO] [stdout] 4 | use serialport::prelude::*; [INFO] [stdout] | ---------------------- the item `StopBits` is already imported here [INFO] [stdout] 5 | use serialport::{DataBits, Parity, SerialPortSettings, StopBits}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [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" "fb572a6637b6a2362f05703f7d30a33769e981ea0de8cbfc9614805491f1c538", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb572a6637b6a2362f05703f7d30a33769e981ea0de8cbfc9614805491f1c538", kill_on_drop: false }` [INFO] [stdout] fb572a6637b6a2362f05703f7d30a33769e981ea0de8cbfc9614805491f1c538 [INFO] checking zenria/co2-meter-rs against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenria%2Fco2-meter-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zenria/co2-meter-rs on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zenria/co2-meter-rs [INFO] finished tweaking git repo https://github.com/zenria/co2-meter-rs [INFO] tweaked toml for git repo https://github.com/zenria/co2-meter-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zenria/co2-meter-rs 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82e60f4d8fe027ad442efd2f3468e358ce39388f83bf32f89d686617df1ba3cb [INFO] running `Command { std: "docker" "start" "-a" "82e60f4d8fe027ad442efd2f3468e358ce39388f83bf32f89d686617df1ba3cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82e60f4d8fe027ad442efd2f3468e358ce39388f83bf32f89d686617df1ba3cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e60f4d8fe027ad442efd2f3468e358ce39388f83bf32f89d686617df1ba3cb", kill_on_drop: false }` [INFO] [stdout] 82e60f4d8fe027ad442efd2f3468e358ce39388f83bf32f89d686617df1ba3cb [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17fc3d8d7c92a72059e2945614c6fb5f339bb4d8ae1a4f1c9b74ee1b8393f108 [INFO] running `Command { std: "docker" "start" "-a" "17fc3d8d7c92a72059e2945614c6fb5f339bb4d8ae1a4f1c9b74ee1b8393f108", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Checking miniz_oxide v0.4.4 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.4.4/src/inflate/core.rs:1060:9 [INFO] [stdout] | [INFO] [stdout] 1060 | / match state { [INFO] [stdout] 1061 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1062 | | l.bit_buf = 0; [INFO] [stdout] 1063 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1592 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1593 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "17fc3d8d7c92a72059e2945614c6fb5f339bb4d8ae1a4f1c9b74ee1b8393f108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17fc3d8d7c92a72059e2945614c6fb5f339bb4d8ae1a4f1c9b74ee1b8393f108", kill_on_drop: false }` [INFO] [stdout] 17fc3d8d7c92a72059e2945614c6fb5f339bb4d8ae1a4f1c9b74ee1b8393f108