[INFO] fetching crate fibers_rpc 0.3.4... [INFO] checking fibers_rpc-0.3.4 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate fibers_rpc 0.3.4 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate fibers_rpc 0.3.4 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fibers_rpc 0.3.4 [INFO] finished tweaking crates.io crate fibers_rpc 0.3.4 [INFO] tweaked toml for crates.io crate fibers_rpc 0.3.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate fibers_rpc 0.3.4 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trackable v0.2.23 [INFO] [stderr] Downloaded trackable_derive v0.1.3 [INFO] [stderr] Downloaded slog v2.5.2 [INFO] [stderr] Downloaded slog-term v2.6.0 [INFO] [stderr] Downloaded nbchan v0.1.3 [INFO] [stderr] Downloaded fibers_tasque v0.1.2 [INFO] [stderr] Downloaded sloggers v0.3.6 [INFO] [stderr] Downloaded factory v0.1.2 [INFO] [stderr] Downloaded slog-kvfilter v0.7.0 [INFO] [stderr] Downloaded procinfo v0.4.2 [INFO] [stderr] Downloaded bytecodec v0.4.13 [INFO] [stderr] Downloaded fibers v0.1.13 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded tasque v0.1.5 [INFO] [stderr] Downloaded prometrics v0.1.13 [INFO] [stderr] Downloaded libflate v0.1.27 [INFO] [stderr] Downloaded slog-scope v4.3.0 [INFO] [stderr] Downloaded slog-stdlog v3.0.5 [INFO] [stderr] Downloaded slog-async v2.5.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.20 [INFO] [stderr] Downloaded syn v1.0.40 [INFO] [stderr] Downloaded fibers_global v0.1.2 [INFO] [stderr] Downloaded splay_tree v0.2.10 [INFO] [stderr] Downloaded atomic_immut v0.1.4 [INFO] [stderr] Downloaded rust-argon2 v0.8.2 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c35d3b40fe98d6b22605d03e2110771049e9e1ad33ca32a201bc9affeb87bd03 [INFO] running `Command { std: "docker" "start" "-a" "c35d3b40fe98d6b22605d03e2110771049e9e1ad33ca32a201bc9affeb87bd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c35d3b40fe98d6b22605d03e2110771049e9e1ad33ca32a201bc9affeb87bd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c35d3b40fe98d6b22605d03e2110771049e9e1ad33ca32a201bc9affeb87bd03", kill_on_drop: false }` [INFO] [stdout] c35d3b40fe98d6b22605d03e2110771049e9e1ad33ca32a201bc9affeb87bd03 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e502bfe6e767a224f3fe06a91295994163b779dfa5faf3e16aed94497d7a0d8c [INFO] running `Command { std: "docker" "start" "-a" "e502bfe6e767a224f3fe06a91295994163b779dfa5faf3e16aed94497d7a0d8c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking atomic_immut v0.1.4 [INFO] [stderr] Checking splay_tree v0.2.10 [INFO] [stderr] Checking nbchan v0.1.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling crc32fast v1.2.0 [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 dirs-sys v0.3.5 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking slog-scope v4.3.0 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking slog-stdlog v3.0.5 [INFO] [stderr] Checking slog-async v2.5.0 [INFO] [stderr] Checking fibers v0.1.13 [INFO] [stderr] Checking factory v0.1.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking slog-term v2.6.0 [INFO] [stderr] Checking fibers_global v0.1.2 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling trackable_derive v0.1.3 [INFO] [stderr] Checking trackable v0.2.23 [INFO] [stderr] Checking bytecodec v0.4.13 [INFO] [stderr] Checking slog-kvfilter v0.7.0 [INFO] [stderr] Checking prometrics v0.1.13 [INFO] [stderr] Checking tasque v0.1.5 [INFO] [stderr] Checking fibers_tasque v0.1.2 [INFO] [stderr] Checking fibers_rpc v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking sloggers v0.3.6 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "e502bfe6e767a224f3fe06a91295994163b779dfa5faf3e16aed94497d7a0d8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e502bfe6e767a224f3fe06a91295994163b779dfa5faf3e16aed94497d7a0d8c", kill_on_drop: false }` [INFO] [stdout] e502bfe6e767a224f3fe06a91295994163b779dfa5faf3e16aed94497d7a0d8c [INFO] checking fibers_rpc-0.3.4 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate fibers_rpc 0.3.4 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate fibers_rpc 0.3.4 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fibers_rpc 0.3.4 [INFO] finished tweaking crates.io crate fibers_rpc 0.3.4 [INFO] tweaked toml for crates.io crate fibers_rpc 0.3.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate fibers_rpc 0.3.4 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 911b2cfc346ff9f56c50839a5e3c0a168bb3413a9d5c6f2ef88cbf669208d339 [INFO] running `Command { std: "docker" "start" "-a" "911b2cfc346ff9f56c50839a5e3c0a168bb3413a9d5c6f2ef88cbf669208d339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "911b2cfc346ff9f56c50839a5e3c0a168bb3413a9d5c6f2ef88cbf669208d339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "911b2cfc346ff9f56c50839a5e3c0a168bb3413a9d5c6f2ef88cbf669208d339", kill_on_drop: false }` [INFO] [stdout] 911b2cfc346ff9f56c50839a5e3c0a168bb3413a9d5c6f2ef88cbf669208d339 [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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90419e9afd0bc7ff25ab123acaf758dad8748ed3ab8f6b475e4d27fffb061ff4 [INFO] running `Command { std: "docker" "start" "-a" "90419e9afd0bc7ff25ab123acaf758dad8748ed3ab8f6b475e4d27fffb061ff4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking nbchan v0.1.3 [INFO] [stderr] Checking splay_tree v0.2.10 [INFO] [stderr] Checking atomic_immut v0.1.4 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking slog-scope v4.3.0 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking fibers v0.1.13 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking slog-async v2.5.0 [INFO] [stderr] Checking slog-stdlog v3.0.5 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking factory v0.1.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking fibers_global v0.1.2 [INFO] [stderr] Checking slog-term v2.6.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling trackable_derive v0.1.3 [INFO] [stderr] Checking trackable v0.2.23 [INFO] [stderr] Checking bytecodec v0.4.13 [INFO] [stderr] Checking slog-kvfilter v0.7.0 [INFO] [stderr] Checking prometrics v0.1.13 [INFO] [stderr] Checking tasque v0.1.5 [INFO] [stderr] Checking fibers_tasque v0.1.2 [INFO] [stderr] Checking fibers_rpc v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking sloggers v0.3.6 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.35s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "90419e9afd0bc7ff25ab123acaf758dad8748ed3ab8f6b475e4d27fffb061ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90419e9afd0bc7ff25ab123acaf758dad8748ed3ab8f6b475e4d27fffb061ff4", kill_on_drop: false }` [INFO] [stdout] 90419e9afd0bc7ff25ab123acaf758dad8748ed3ab8f6b475e4d27fffb061ff4