[INFO] cloning repository https://github.com/fschillerg/libvplan-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fschillerg/libvplan-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffschillerg%2Flibvplan-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffschillerg%2Flibvplan-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48a3fb2a113a1055aa26d412fd14efc57a8b7501 [INFO] checking fschillerg/libvplan-rs/48a3fb2a113a1055aa26d412fd14efc57a8b7501 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffschillerg%2Flibvplan-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fschillerg/libvplan-rs on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fschillerg/libvplan-rs [INFO] finished tweaking git repo https://github.com/fschillerg/libvplan-rs [INFO] tweaked toml for git repo https://github.com/fschillerg/libvplan-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/RReverser/serde-xml-rs.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 175 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.12.3 (available: v0.22.1) [INFO] [stderr] Adding chrono-tz v0.5.3 (available: v0.10.1) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] [stderr] Adding http v0.1.21 (available: v1.2.0) [INFO] [stderr] Adding hyper v0.12.36 (available: v1.5.2) [INFO] [stderr] Adding hyper-tls v0.3.2 (available: v0.6.0) [INFO] [stderr] Adding nom v4.2.3 (available: v7.1.3) [INFO] [stderr] Adding pretty_env_logger v0.3.1 (available: v0.5.0) [INFO] [stderr] Adding structopt v0.2.18 (available: v0.3.26) [INFO] [stderr] Adding tokio v0.1.22 (available: v1.43.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded native-tls v0.2.13 [INFO] [stderr] Downloaded openssl v0.10.69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f379e0c5c1cc8a2a1131c5f47cd339f78793227269fa65f500e89a7eb16a63ae [INFO] running `Command { std: "docker" "start" "-a" "f379e0c5c1cc8a2a1131c5f47cd339f78793227269fa65f500e89a7eb16a63ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f379e0c5c1cc8a2a1131c5f47cd339f78793227269fa65f500e89a7eb16a63ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f379e0c5c1cc8a2a1131c5f47cd339f78793227269fa65f500e89a7eb16a63ae", kill_on_drop: false }` [INFO] [stdout] f379e0c5c1cc8a2a1131c5f47cd339f78793227269fa65f500e89a7eb16a63ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40addb39f0068f587796c322ee2d2f45a2e2f0101cbce2b20bc6bda5d5014baf [INFO] running `Command { std: "docker" "start" "-a" "40addb39f0068f587796c322ee2d2f45a2e2f0101cbce2b20bc6bda5d5014baf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling openssl v0.10.69 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking miniz_oxide v0.8.3 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling native-tls v0.2.13 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking xml-rs v0.6.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Compiling openssl-sys v0.9.104 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Checking serde-xml-rs v0.2.1 (https://github.com/RReverser/serde-xml-rs.git?rev=551c78d#551c78d1) [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking libvplan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client.rs:46:16 [INFO] [stdout] | [INFO] [stdout] 46 | inner: Box + Send>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 | inner: Box + Send>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | fn new(future: Box + Send>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 | fn new(future: Box + Send>) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client.rs:46:16 [INFO] [stdout] | [INFO] [stdout] 46 | inner: Box + Send>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 | inner: Box + Send>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | fn new(future: Box + Send>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 | fn new(future: Box + Send>) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead [INFO] [stdout] --> src/parser/common.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | let date = Berlin.ymd(year, month, day).and_hms(hour, minute, second); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::Date::::and_hms`: Use and_hms_opt() instead [INFO] [stdout] --> src/parser/common.rs:59:45 [INFO] [stdout] | [INFO] [stdout] 59 | let date = Berlin.ymd(year, month, day).and_hms(hour, minute, second); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead [INFO] [stdout] --> src/parser/common.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | let date = Berlin.ymd(year, month, day).and_hms(hour, minute, second); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::Date::::and_hms`: Use and_hms_opt() instead [INFO] [stdout] --> src/parser/common.rs:59:45 [INFO] [stdout] | [INFO] [stdout] 59 | let date = Berlin.ymd(year, month, day).and_hms(hour, minute, second); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `file`, `schoolname`, and `info` are never read [INFO] [stdout] --> src/document.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Header { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 23 | #[serde(rename = "datei")] [INFO] [stdout] 24 | pub file: Value, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub schoolname: Value, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub info: HeaderInfo, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `naforms`, `narooms`, and `changed` are never read [INFO] [stdout] --> src/document.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct HeaderInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 37 | #[serde(rename = "abwesendk")] [INFO] [stdout] 38 | pub naforms: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 39 | #[serde(rename = "abwesendr")] [INFO] [stdout] 40 | pub narooms: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 41 | #[serde(rename = "aenderungk")] [INFO] [stdout] 42 | pub changed: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `file`, `schoolname`, and `info` are never read [INFO] [stdout] --> src/document.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Header { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 23 | #[serde(rename = "datei")] [INFO] [stdout] 24 | pub file: Value, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub schoolname: Value, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub info: HeaderInfo, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `naforms`, `narooms`, and `changed` are never read [INFO] [stdout] --> src/document.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct HeaderInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 37 | #[serde(rename = "abwesendk")] [INFO] [stdout] 38 | pub naforms: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 39 | #[serde(rename = "abwesendr")] [INFO] [stdout] 40 | pub narooms: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 41 | #[serde(rename = "aenderungk")] [INFO] [stdout] 42 | pub changed: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.47s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "40addb39f0068f587796c322ee2d2f45a2e2f0101cbce2b20bc6bda5d5014baf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40addb39f0068f587796c322ee2d2f45a2e2f0101cbce2b20bc6bda5d5014baf", kill_on_drop: false }` [INFO] [stdout] 40addb39f0068f587796c322ee2d2f45a2e2f0101cbce2b20bc6bda5d5014baf