[INFO] cloning repository https://github.com/kush5683/courier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kush5683/courier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkush5683%2Fcourier", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkush5683%2Fcourier'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f7e6d568d1d7525bcbf9eaa7de42205bb2cc13a
[INFO] checking kush5683/courier against try#aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa for pr-149195-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkush5683%2Fcourier" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kush5683/courier
[INFO] finished tweaking git repo https://github.com/kush5683/courier
[INFO] tweaked toml for git repo https://github.com/kush5683/courier written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kush5683/courier on toolchain aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kush5683/courier 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" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bfe51f049b3cceeba3c7fdbf283053221b44db4a725e620e75c82f6faed251d
[INFO] running `Command { std: "docker" "start" "-a" "8bfe51f049b3cceeba3c7fdbf283053221b44db4a725e620e75c82f6faed251d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bfe51f049b3cceeba3c7fdbf283053221b44db4a725e620e75c82f6faed251d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfe51f049b3cceeba3c7fdbf283053221b44db4a725e620e75c82f6faed251d", kill_on_drop: false }`
[INFO] [stdout] 8bfe51f049b3cceeba3c7fdbf283053221b44db4a725e620e75c82f6faed251d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37dc1535311bed5a8aea59ae479a00666ea9b1051b7f00e14dd75d797edd3a2a
[INFO] running `Command { std: "docker" "start" "-a" "37dc1535311bed5a8aea59ae479a00666ea9b1051b7f00e14dd75d797edd3a2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking quoted_printable v0.4.5
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]     Checking openssl v0.10.40
[INFO] [stderr]     Checking imap-proto v0.10.2
[INFO] [stderr]     Checking native-tls v0.2.10
[INFO] [stderr]     Checking imap v2.4.1
[INFO] [stderr]     Checking mail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.90s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2, nom v5.1.2, openssl v0.10.40
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "37dc1535311bed5a8aea59ae479a00666ea9b1051b7f00e14dd75d797edd3a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37dc1535311bed5a8aea59ae479a00666ea9b1051b7f00e14dd75d797edd3a2a", kill_on_drop: false }`
[INFO] [stdout] 37dc1535311bed5a8aea59ae479a00666ea9b1051b7f00e14dd75d797edd3a2a