[INFO] cloning repository https://github.com/JonPulfer/pulferdev-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonPulfer/pulferdev-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonPulfer%2Fpulferdev-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonPulfer%2Fpulferdev-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ede2b050e3f4f6c69b6264be85ca0cc3a0ae29d7
[INFO] checking JonPulfer/pulferdev-rust against try#9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c for pr-79472
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonPulfer%2Fpulferdev-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JonPulfer/pulferdev-rust on toolchain 9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JonPulfer/pulferdev-rust
[INFO] finished tweaking git repo https://github.com/JonPulfer/pulferdev-rust
[INFO] tweaked toml for git repo https://github.com/JonPulfer/pulferdev-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/JonPulfer/pulferdev-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded content_inspector v0.2.4
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded headers-core v0.1.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61072cd2c9fe7e3eb05300d9d3b110326a01a689780b35e7ca7ef83e7d6d31c6
[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" "61072cd2c9fe7e3eb05300d9d3b110326a01a689780b35e7ca7ef83e7d6d31c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61072cd2c9fe7e3eb05300d9d3b110326a01a689780b35e7ca7ef83e7d6d31c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61072cd2c9fe7e3eb05300d9d3b110326a01a689780b35e7ca7ef83e7d6d31c6", kill_on_drop: false }`
[INFO] [stdout] 61072cd2c9fe7e3eb05300d9d3b110326a01a689780b35e7ca7ef83e7d6d31c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6b634426c8b33c0b77310fafcfd6425e70ce1dcea83b5c3fcb228d15aaadad2
[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" "f6b634426c8b33c0b77310fafcfd6425e70ce1dcea83b5c3fcb228d15aaadad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]    Compiling serde_derive v1.0.113
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[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling serde v1.0.113
[INFO] [stderr]    Compiling autocfg v0.1.7
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[INFO] [stderr]    Compiling time v0.1.43
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[INFO] [stderr]     Checking smallvec v0.6.13
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
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[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]     Checking rand_chacha v0.2.2
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[INFO] [stderr]     Checking mio-uds v0.6.8
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[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking tokio-reactor v0.1.12
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[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]     Checking tokio-fs v0.1.7
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[INFO] [stderr]     Checking tokio v0.1.22
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[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling v_eval v0.6.0
[INFO] [stderr]    Compiling v_escape_derive v0.7.1
[INFO] [stderr]    Compiling derive_more v0.99.8
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling v_escape v0.10.0
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.55
[INFO] [stderr]    Compiling plist v1.0.0
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]     Checking yarte_helpers v0.10.1
[INFO] [stderr]     Checking warp v0.1.22
[INFO] [stderr]    Compiling syntect v4.2.0
[INFO] [stderr]    Compiling yarte_parser v0.10.1
[INFO] [stderr]    Compiling yarte_hir v0.10.1
[INFO] [stderr]    Compiling prettyprint v0.8.1
[INFO] [stderr]    Compiling yarte_codegen v0.10.1
[INFO] [stderr]    Compiling yarte_derive v0.10.1
[INFO] [stderr]     Checking yarte v0.10.1
[INFO] [stderr]     Checking pulfer-dev v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 03s
[INFO] running `Command { std: "docker" "inspect" "f6b634426c8b33c0b77310fafcfd6425e70ce1dcea83b5c3fcb228d15aaadad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b634426c8b33c0b77310fafcfd6425e70ce1dcea83b5c3fcb228d15aaadad2", kill_on_drop: false }`
[INFO] [stdout] f6b634426c8b33c0b77310fafcfd6425e70ce1dcea83b5c3fcb228d15aaadad2