[INFO] fetching crate async-imap-lite 0.1.2... [INFO] checking async-imap-lite-0.1.2 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174 [INFO] extracting crate async-imap-lite 0.1.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate async-imap-lite 0.1.2 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-imap-lite 0.1.2 [INFO] finished tweaking crates.io crate async-imap-lite 0.1.2 [INFO] tweaked toml for crates.io crate async-imap-lite 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded imap-proto v0.10.2 [INFO] [stderr] Downloaded imap-patch-for-async-imap-lite v2.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97cc9d3692c25f15cf9e6c3302113a42f0b444e29b6d74588e0a21d1dc61f9bd [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" "97cc9d3692c25f15cf9e6c3302113a42f0b444e29b6d74588e0a21d1dc61f9bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97cc9d3692c25f15cf9e6c3302113a42f0b444e29b6d74588e0a21d1dc61f9bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97cc9d3692c25f15cf9e6c3302113a42f0b444e29b6d74588e0a21d1dc61f9bd", kill_on_drop: false }` [INFO] [stdout] 97cc9d3692c25f15cf9e6c3302113a42f0b444e29b6d74588e0a21d1dc61f9bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d00f549916f90fe4ade001612f16175d6d4e2b87cb7963b609c92285429c9a9b [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" "d00f549916f90fe4ade001612f16175d6d4e2b87cb7963b609c92285429c9a9b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking thread_local v1.1.2 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking log v0.4.13 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking polling v0.1.9 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking async-net v0.1.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking imap-proto v0.10.2 [INFO] [stderr] Checking imap-patch-for-async-imap-lite v2.2.0 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking async-stream-packed v0.1.16 [INFO] [stderr] Checking async-stream-tls-upgrader v0.1.10 [INFO] [stderr] Checking async-imap-lite v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.12s [INFO] running `Command { std: "docker" "inspect" "d00f549916f90fe4ade001612f16175d6d4e2b87cb7963b609c92285429c9a9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d00f549916f90fe4ade001612f16175d6d4e2b87cb7963b609c92285429c9a9b", kill_on_drop: false }` [INFO] [stdout] d00f549916f90fe4ade001612f16175d6d4e2b87cb7963b609c92285429c9a9b