[INFO] fetching crate timely-communication-master 0.13.0-dev.1...
[INFO] checking timely-communication-master-0.13.0-dev.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate timely-communication-master 0.13.0-dev.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate timely-communication-master 0.13.0-dev.1 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 timely-communication-master 0.13.0-dev.1
[INFO] finished tweaking crates.io crate timely-communication-master 0.13.0-dev.1
[INFO] tweaked toml for crates.io crate timely-communication-master 0.13.0-dev.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate timely-communication-master 0.13.0-dev.1 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 timely-logging-master v0.13.0-dev.1
[INFO] [stderr]   Downloaded timely-bytes-master v0.13.0-dev.1
[INFO] [stderr]   Downloaded abomonation v0.7.3
[INFO] [stderr]   Downloaded abomonation_derive v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d9418fdb9e9d21d9838fb022f1a69b2d0be7a5207e8f2cfe2134680c8e391a99
[INFO] running `Command { std: "docker" "start" "-a" "d9418fdb9e9d21d9838fb022f1a69b2d0be7a5207e8f2cfe2134680c8e391a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9418fdb9e9d21d9838fb022f1a69b2d0be7a5207e8f2cfe2134680c8e391a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9418fdb9e9d21d9838fb022f1a69b2d0be7a5207e8f2cfe2134680c8e391a99", kill_on_drop: false }`
[INFO] [stdout] d9418fdb9e9d21d9838fb022f1a69b2d0be7a5207e8f2cfe2134680c8e391a99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2c5bf748dbad61e72f83502ab66cc08d4041163d1884e5a3e48507badb829678
[INFO] running `Command { std: "docker" "start" "-a" "2c5bf748dbad61e72f83502ab66cc08d4041163d1884e5a3e48507badb829678", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking timely-bytes-master v0.13.0-dev.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking abomonation v0.7.3
[INFO] [stderr]     Checking timely-logging-master v0.13.0-dev.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.9
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling abomonation_derive v0.5.0
[INFO] [stderr]     Checking timely-communication-master v0.13.0-dev.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.83s
[INFO] running `Command { std: "docker" "inspect" "2c5bf748dbad61e72f83502ab66cc08d4041163d1884e5a3e48507badb829678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5bf748dbad61e72f83502ab66cc08d4041163d1884e5a3e48507badb829678", kill_on_drop: false }`
[INFO] [stdout] 2c5bf748dbad61e72f83502ab66cc08d4041163d1884e5a3e48507badb829678
[INFO] checking timely-communication-master-0.13.0-dev.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate timely-communication-master 0.13.0-dev.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate timely-communication-master 0.13.0-dev.1 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 timely-communication-master 0.13.0-dev.1
[INFO] finished tweaking crates.io crate timely-communication-master 0.13.0-dev.1
[INFO] tweaked toml for crates.io crate timely-communication-master 0.13.0-dev.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate timely-communication-master 0.13.0-dev.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 996cec6d34fea62d0746358cedf2dc25c49d7df1e8df807058527e8a8b1e75bb
[INFO] running `Command { std: "docker" "start" "-a" "996cec6d34fea62d0746358cedf2dc25c49d7df1e8df807058527e8a8b1e75bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996cec6d34fea62d0746358cedf2dc25c49d7df1e8df807058527e8a8b1e75bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996cec6d34fea62d0746358cedf2dc25c49d7df1e8df807058527e8a8b1e75bb", kill_on_drop: false }`
[INFO] [stdout] 996cec6d34fea62d0746358cedf2dc25c49d7df1e8df807058527e8a8b1e75bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0d717eb59e9a1e80172d2c64b17b196e1beccbee10f9bbfe43afefca3b41a190
[INFO] running `Command { std: "docker" "start" "-a" "0d717eb59e9a1e80172d2c64b17b196e1beccbee10f9bbfe43afefca3b41a190", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking abomonation v0.7.3
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking timely-bytes-master v0.13.0-dev.1
[INFO] [stderr]     Checking timely-logging-master v0.13.0-dev.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.9
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling abomonation_derive v0.5.0
[INFO] [stderr]     Checking timely-communication-master v0.13.0-dev.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.40s
[INFO] running `Command { std: "docker" "inspect" "0d717eb59e9a1e80172d2c64b17b196e1beccbee10f9bbfe43afefca3b41a190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d717eb59e9a1e80172d2c64b17b196e1beccbee10f9bbfe43afefca3b41a190", kill_on_drop: false }`
[INFO] [stdout] 0d717eb59e9a1e80172d2c64b17b196e1beccbee10f9bbfe43afefca3b41a190