[INFO] fetching crate async-mailer-core 0.3.1...
[INFO] checking async-mailer-core-0.3.1 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate async-mailer-core 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate async-mailer-core 0.3.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-mailer-core 0.3.1
[INFO] finished tweaking crates.io crate async-mailer-core 0.3.1
[INFO] tweaked toml for crates.io crate async-mailer-core 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls-pki-types v1.2.0
[INFO] [stderr]   Downloaded gethostname v0.4.3
[INFO] [stderr]   Downloaded mail-send v0.4.6
[INFO] [stderr]   Downloaded smtp-proto v0.1.4
[INFO] [stderr]   Downloaded mail-builder v0.3.1
[INFO] [stderr]   Downloaded tokio-rustls v0.25.0
[INFO] [stderr]   Downloaded rustls-webpki v0.102.2
[INFO] [stderr]   Downloaded rustls v0.22.2
[INFO] [stderr]   Downloaded webpki-roots v0.26.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71ccae62a6feb86f946e1d4921030549c734acb9e8dc35c1ec994a7bb20239f6
[INFO] running `Command { std: "docker" "start" "-a" "71ccae62a6feb86f946e1d4921030549c734acb9e8dc35c1ec994a7bb20239f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ccae62a6feb86f946e1d4921030549c734acb9e8dc35c1ec994a7bb20239f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ccae62a6feb86f946e1d4921030549c734acb9e8dc35c1ec994a7bb20239f6", kill_on_drop: false }`
[INFO] [stdout] 71ccae62a6feb86f946e1d4921030549c734acb9e8dc35c1ec994a7bb20239f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6965198867a095582cd905e006c0de3692a8f9079e0d153c8fe798c600dc16fc
[INFO] running `Command { std: "docker" "start" "-a" "6965198867a095582cd905e006c0de3692a8f9079e0d153c8fe798c600dc16fc", kill_on_drop: false }`
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking rustls-pki-types v1.2.0
[INFO] [stderr]    Compiling rustls v0.22.2
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking smtp-proto v0.1.4
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking gethostname v0.4.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking mail-builder v0.3.1
[INFO] [stderr]     Checking ring v0.17.7
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking mail-send v0.4.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking async-mailer-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "6965198867a095582cd905e006c0de3692a8f9079e0d153c8fe798c600dc16fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6965198867a095582cd905e006c0de3692a8f9079e0d153c8fe798c600dc16fc", kill_on_drop: false }`
[INFO] [stdout] 6965198867a095582cd905e006c0de3692a8f9079e0d153c8fe798c600dc16fc
[INFO] checking async-mailer-core-0.3.1 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate async-mailer-core 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate async-mailer-core 0.3.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-mailer-core 0.3.1
[INFO] finished tweaking crates.io crate async-mailer-core 0.3.1
[INFO] tweaked toml for crates.io crate async-mailer-core 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f46d63cacd96da2affc9670ed451ece43c7a5198c2eb7277e29256d1f7124227
[INFO] running `Command { std: "docker" "start" "-a" "f46d63cacd96da2affc9670ed451ece43c7a5198c2eb7277e29256d1f7124227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f46d63cacd96da2affc9670ed451ece43c7a5198c2eb7277e29256d1f7124227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46d63cacd96da2affc9670ed451ece43c7a5198c2eb7277e29256d1f7124227", kill_on_drop: false }`
[INFO] [stdout] f46d63cacd96da2affc9670ed451ece43c7a5198c2eb7277e29256d1f7124227
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunexpected_cfgs" "-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] f165e5c35b572d3cdd93beb083c5f0afba4d22746bd74fa7d815cec4865908f2
[INFO] running `Command { std: "docker" "start" "-a" "f165e5c35b572d3cdd93beb083c5f0afba4d22746bd74fa7d815cec4865908f2", kill_on_drop: false }`
[INFO] [stderr]     Checking rustls-pki-types v1.2.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling rustls v0.22.2
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking smtp-proto v0.1.4
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking gethostname v0.4.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking mail-builder v0.3.1
[INFO] [stderr]     Checking ring v0.17.7
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking mail-send v0.4.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking async-mailer-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "f165e5c35b572d3cdd93beb083c5f0afba4d22746bd74fa7d815cec4865908f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f165e5c35b572d3cdd93beb083c5f0afba4d22746bd74fa7d815cec4865908f2", kill_on_drop: false }`
[INFO] [stdout] f165e5c35b572d3cdd93beb083c5f0afba4d22746bd74fa7d815cec4865908f2
