[INFO] fetching crate smolapps 0.1.4... [INFO] testing smolapps-0.1.4 against 1.91.0 for beta-1.92-2 [INFO] extracting crate smolapps 0.1.4 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate smolapps 0.1.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate smolapps 0.1.4 [INFO] tweaked toml for crates.io crate smolapps 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate smolapps 0.1.4 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate smolapps 0.1.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hermit-abi v0.1.13 [INFO] [stderr] Downloaded managed v0.7.1 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded smoltcp v0.6.0 [INFO] [stderr] Downloaded regex v1.3.7 [INFO] [stderr] Downloaded regex-syntax v0.6.17 [INFO] [stderr] Downloaded libc v0.2.70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b29115b1715cb2ef5a6590f901d285758346877e7650d99cb33749b88193c25 [INFO] running `Command { std: "docker" "start" "-a" "3b29115b1715cb2ef5a6590f901d285758346877e7650d99cb33749b88193c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b29115b1715cb2ef5a6590f901d285758346877e7650d99cb33749b88193c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b29115b1715cb2ef5a6590f901d285758346877e7650d99cb33749b88193c25", kill_on_drop: false }` [INFO] [stdout] 3b29115b1715cb2ef5a6590f901d285758346877e7650d99cb33749b88193c25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8261df1eac982ada59eaa6468227b34818f284af7971418995addf05f942499d [INFO] running `Command { std: "docker" "start" "-a" "8261df1eac982ada59eaa6468227b34818f284af7971418995addf05f942499d", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling managed v0.7.1 [INFO] [stderr] Compiling smoltcp v0.6.0 [INFO] [stderr] Compiling smolapps v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `shown` [INFO] [stdout] --> src/macros.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | $( #[doc(shown)] $variant = $value ),+ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/wire/tftp.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / enum_with_unknown! { [INFO] [stdout] 13 | | /// One of the possible operations supported by TFTP. [INFO] [stdout] 14 | | pub enum OpCode(u16) { [INFO] [stdout] 15 | | Read = 1, [INFO] [stdout] ... | [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `shown` [INFO] [stdout] --> src/macros.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | $( #[doc(shown)] $variant = $value ),+ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/wire/tftp.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / enum_with_unknown! { [INFO] [stdout] 24 | | /// One of the possible error codes found in a TFTP error packet. [INFO] [stdout] 25 | | pub enum ErrorCode(u16) { [INFO] [stdout] 26 | | Undefined = 0, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: smoltcp v0.6.0 [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" "8261df1eac982ada59eaa6468227b34818f284af7971418995addf05f942499d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8261df1eac982ada59eaa6468227b34818f284af7971418995addf05f942499d", kill_on_drop: false }` [INFO] [stdout] 8261df1eac982ada59eaa6468227b34818f284af7971418995addf05f942499d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a64e7d95ec8f15e8fc19a7ab1a0df0eec557519395512c0e399f4436b64251f0 [INFO] running `Command { std: "docker" "start" "-a" "a64e7d95ec8f15e8fc19a7ab1a0df0eec557519395512c0e399f4436b64251f0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stdout] warning: unknown `doc` attribute `shown` [INFO] [stdout] --> src/macros.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | $( #[doc(shown)] $variant = $value ),+ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/wire/tftp.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / enum_with_unknown! { [INFO] [stdout] 13 | | /// One of the possible operations supported by TFTP. [INFO] [stdout] 14 | | pub enum OpCode(u16) { [INFO] [stdout] 15 | | Read = 1, [INFO] [stdout] ... | [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `shown` [INFO] [stdout] --> src/macros.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | $( #[doc(shown)] $variant = $value ),+ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/wire/tftp.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / enum_with_unknown! { [INFO] [stdout] 24 | | /// One of the possible error codes found in a TFTP error packet. [INFO] [stdout] 25 | | pub enum ErrorCode(u16) { [INFO] [stdout] 26 | | Undefined = 0, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling smolapps v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `shown` [INFO] [stdout] --> src/macros.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | $( #[doc(shown)] $variant = $value ),+ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/wire/tftp.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / enum_with_unknown! { [INFO] [stdout] 13 | | /// One of the possible operations supported by TFTP. [INFO] [stdout] 14 | | pub enum OpCode(u16) { [INFO] [stdout] 15 | | Read = 1, [INFO] [stdout] ... | [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `shown` [INFO] [stdout] --> src/macros.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | $( #[doc(shown)] $variant = $value ),+ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/wire/tftp.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / enum_with_unknown! { [INFO] [stdout] 24 | | /// One of the possible error codes found in a TFTP error packet. [INFO] [stdout] 25 | | pub enum ErrorCode(u16) { [INFO] [stdout] 26 | | Undefined = 0, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: smoltcp v0.6.0 [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" "a64e7d95ec8f15e8fc19a7ab1a0df0eec557519395512c0e399f4436b64251f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64e7d95ec8f15e8fc19a7ab1a0df0eec557519395512c0e399f4436b64251f0", kill_on_drop: false }` [INFO] [stdout] a64e7d95ec8f15e8fc19a7ab1a0df0eec557519395512c0e399f4436b64251f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 239b10ecdea861bc93efa158682ad29ce9755c68ccee7be455f8a932173079c8 [INFO] running `Command { std: "docker" "start" "-a" "239b10ecdea861bc93efa158682ad29ce9755c68ccee7be455f8a932173079c8", kill_on_drop: false }` [INFO] [stderr] warning: unknown `doc` attribute `shown` [INFO] [stderr] --> src/macros.rs:46:26 [INFO] [stderr] | [INFO] [stderr] 46 | $( #[doc(shown)] $variant = $value ),+ [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/wire/tftp.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / enum_with_unknown! { [INFO] [stderr] 13 | | /// One of the possible operations supported by TFTP. [INFO] [stderr] 14 | | pub enum OpCode(u16) { [INFO] [stderr] 15 | | Read = 1, [INFO] [stderr] ... | [INFO] [stderr] 21 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stderr] = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unknown `doc` attribute `shown` [INFO] [stderr] --> src/macros.rs:46:26 [INFO] [stderr] | [INFO] [stderr] 46 | $( #[doc(shown)] $variant = $value ),+ [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/wire/tftp.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / enum_with_unknown! { [INFO] [stderr] 24 | | /// One of the possible error codes found in a TFTP error packet. [INFO] [stderr] 25 | | pub enum ErrorCode(u16) { [INFO] [stderr] 26 | | Undefined = 0, [INFO] [stderr] ... | [INFO] [stderr] 35 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `smolapps` (lib) generated 2 warnings [INFO] [stderr] warning: `smolapps` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: smoltcp v0.6.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smolapps-df7f22211f383cce) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test wire::sntp::test::test_emit ... ok [INFO] [stdout] test wire::sntp::test::test_parse ... ok [INFO] [stdout] test wire::sntp::test::test_construct ... ok [INFO] [stdout] test wire::tftp::test::test_construct ... ok [INFO] [stdout] test wire::tftp::test::test_deconstruct ... ok [INFO] [stdout] test wire::sntp::test::test_deconstruct ... ok [INFO] [stdout] test wire::tftp::test::test_emit ... ok [INFO] [stdout] test wire::tftp::test::test_parse ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests smolapps [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/sntp/mod.rs - sntp::Client::new (line 44) ... ok [INFO] [stdout] test src/tftp/mod.rs - tftp::Server::new (line 74) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "239b10ecdea861bc93efa158682ad29ce9755c68ccee7be455f8a932173079c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "239b10ecdea861bc93efa158682ad29ce9755c68ccee7be455f8a932173079c8", kill_on_drop: false }` [INFO] [stdout] 239b10ecdea861bc93efa158682ad29ce9755c68ccee7be455f8a932173079c8