[INFO] fetching crate smolapps 0.1.4... [INFO] testing smolapps-0.1.4 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate smolapps 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate smolapps 0.1.4 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-2/source/Cargo.toml [INFO] crate crates.io crate smolapps 0.1.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 577f98c7ca0e6b64fa8dc9761417c1d654e3530caf5513648c7549797f854627 [INFO] running `Command { std: "docker" "start" "-a" "577f98c7ca0e6b64fa8dc9761417c1d654e3530caf5513648c7549797f854627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "577f98c7ca0e6b64fa8dc9761417c1d654e3530caf5513648c7549797f854627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "577f98c7ca0e6b64fa8dc9761417c1d654e3530caf5513648c7549797f854627", kill_on_drop: false }` [INFO] [stdout] 577f98c7ca0e6b64fa8dc9761417c1d654e3530caf5513648c7549797f854627 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ec0b5f3ed497a909d75cac3e0f6ea147ff70d32816d2d4784160941d7ca92e8 [INFO] running `Command { std: "docker" "start" "-a" "7ec0b5f3ed497a909d75cac3e0f6ea147ff70d32816d2d4784160941d7ca92e8", 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] 20 | | } [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]` [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 #82730 [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] 34 | | } [INFO] [stdout] 35 | | } [INFO] [stdout] | |_- in this macro invocation [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 #82730 [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.20s [INFO] running `Command { std: "docker" "inspect" "7ec0b5f3ed497a909d75cac3e0f6ea147ff70d32816d2d4784160941d7ca92e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec0b5f3ed497a909d75cac3e0f6ea147ff70d32816d2d4784160941d7ca92e8", kill_on_drop: false }` [INFO] [stdout] 7ec0b5f3ed497a909d75cac3e0f6ea147ff70d32816d2d4784160941d7ca92e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 893efd5ecd096165c5d6e2960cefb3e5767385dd3309bdb81b0cbebfe72f6fed [INFO] running `Command { std: "docker" "start" "-a" "893efd5ecd096165c5d6e2960cefb3e5767385dd3309bdb81b0cbebfe72f6fed", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.0 [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] 20 | | } [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]` [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 #82730 [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] 34 | | } [INFO] [stdout] 35 | | } [INFO] [stdout] | |_- in this macro invocation [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 #82730 [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [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] 20 | | } [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]` [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 #82730 [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] 34 | | } [INFO] [stdout] 35 | | } [INFO] [stdout] | |_- in this macro invocation [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 #82730 [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.38s [INFO] running `Command { std: "docker" "inspect" "893efd5ecd096165c5d6e2960cefb3e5767385dd3309bdb81b0cbebfe72f6fed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "893efd5ecd096165c5d6e2960cefb3e5767385dd3309bdb81b0cbebfe72f6fed", kill_on_drop: false }` [INFO] [stdout] 893efd5ecd096165c5d6e2960cefb3e5767385dd3309bdb81b0cbebfe72f6fed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 96afb2c200a14b36fe0a4cf3b55c2c5d142366f22fd834ec46a2e4cbef427c1d [INFO] running `Command { std: "docker" "start" "-a" "96afb2c200a14b36fe0a4cf3b55c2c5d142366f22fd834ec46a2e4cbef427c1d", 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] 20 | | } [INFO] [stderr] 21 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(warnings)]` [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [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] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [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 [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/smolapps-fb688d9581ef23e1) [INFO] [stdout] [INFO] [stderr] Doc-tests smolapps [INFO] [stdout] running 8 tests [INFO] [stdout] test wire::sntp::test::test_construct ... ok [INFO] [stdout] test wire::sntp::test::test_parse ... 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_emit ... ok [INFO] [stdout] test wire::sntp::test::test_deconstruct ... ok [INFO] [stdout] test wire::tftp::test::test_parse ... ok [INFO] [stdout] test wire::tftp::test::test_emit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "96afb2c200a14b36fe0a4cf3b55c2c5d142366f22fd834ec46a2e4cbef427c1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96afb2c200a14b36fe0a4cf3b55c2c5d142366f22fd834ec46a2e4cbef427c1d", kill_on_drop: false }` [INFO] [stdout] 96afb2c200a14b36fe0a4cf3b55c2c5d142366f22fd834ec46a2e4cbef427c1d