[INFO] cloning repository https://github.com/Mubelotix/smtp-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mubelotix/smtp-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMubelotix%2Fsmtp-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMubelotix%2Fsmtp-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e975d0f1920ea8bd3adeac17dd4b2be0c4bc6359 [INFO] checking Mubelotix/smtp-server against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMubelotix%2Fsmtp-server" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mubelotix/smtp-server on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mubelotix/smtp-server [INFO] finished tweaking git repo https://github.com/Mubelotix/smtp-server [INFO] tweaked toml for git repo https://github.com/Mubelotix/smtp-server written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Mubelotix/smtp-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 614d4763a00aa0a03fbf3a8cd51160d27ebb7b1a191a163f573e3a3c71fc60ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "614d4763a00aa0a03fbf3a8cd51160d27ebb7b1a191a163f573e3a3c71fc60ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "614d4763a00aa0a03fbf3a8cd51160d27ebb7b1a191a163f573e3a3c71fc60ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "614d4763a00aa0a03fbf3a8cd51160d27ebb7b1a191a163f573e3a3c71fc60ba", kill_on_drop: false }` [INFO] [stdout] 614d4763a00aa0a03fbf3a8cd51160d27ebb7b1a191a163f573e3a3c71fc60ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 159cb536ec89485a587bfa788188e93b4956103768e9250aa75d521292ab1a6a [INFO] running `Command { std: "docker" "start" "-a" "159cb536ec89485a587bfa788188e93b4956103768e9250aa75d521292ab1a6a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking lexical-core v0.7.4 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling pin-project-internal v0.4.13 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Checking tokio v0.2.20 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking pin-project v0.4.13 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.19.5 [INFO] [stderr] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking smtp-server v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `native_tls` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use native_tls::{Identity, TlsAcceptor}; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | TlsError(native_tls::Error), [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | TlsHandshakeError(native_tls::HandshakeError), [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | impl From for MTAError { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | fn from(error: native_tls::Error) -> MTAError { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | impl From> for MTAError { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | fn from(error: native_tls::HandshakeError) -> MTAError { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `native_tls` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use native_tls::{Identity, TlsAcceptor}; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | TlsError(native_tls::Error), [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | TlsHandshakeError(native_tls::HandshakeError), [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | impl From for MTAError { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | fn from(error: native_tls::Error) -> MTAError { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | impl From> for MTAError { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `native_tls` [INFO] [stdout] --> src/mta.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | fn from(error: native_tls::HandshakeError) -> MTAError { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `native_tls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `smtp-server` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "159cb536ec89485a587bfa788188e93b4956103768e9250aa75d521292ab1a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "159cb536ec89485a587bfa788188e93b4956103768e9250aa75d521292ab1a6a", kill_on_drop: false }` [INFO] [stdout] 159cb536ec89485a587bfa788188e93b4956103768e9250aa75d521292ab1a6a