[INFO] cloning repository https://github.com/subjectdenied/Programming-in-Rust-02-Relative-Dates-Part-1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subjectdenied/Programming-in-Rust-02-Relative-Dates-Part-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubjectdenied%2FProgramming-in-Rust-02-Relative-Dates-Part-1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubjectdenied%2FProgramming-in-Rust-02-Relative-Dates-Part-1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 085d07dc42b6b96392880cedcf53d7f2d7332929
[INFO] checking subjectdenied/Programming-in-Rust-02-Relative-Dates-Part-1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubjectdenied%2FProgramming-in-Rust-02-Relative-Dates-Part-1" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/subjectdenied/Programming-in-Rust-02-Relative-Dates-Part-1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/subjectdenied/Programming-in-Rust-02-Relative-Dates-Part-1
[INFO] finished tweaking git repo https://github.com/subjectdenied/Programming-in-Rust-02-Relative-Dates-Part-1
[INFO] tweaked toml for git repo https://github.com/subjectdenied/Programming-in-Rust-02-Relative-Dates-Part-1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/subjectdenied/Programming-in-Rust-02-Relative-Dates-Part-1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 224111eb18b3c15daf236a1a3a10ade5dd9d5a6efafe0b8fd536af9ed15677ea
[INFO] running `Command { std: "docker" "start" "-a" "224111eb18b3c15daf236a1a3a10ade5dd9d5a6efafe0b8fd536af9ed15677ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "224111eb18b3c15daf236a1a3a10ade5dd9d5a6efafe0b8fd536af9ed15677ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224111eb18b3c15daf236a1a3a10ade5dd9d5a6efafe0b8fd536af9ed15677ea", kill_on_drop: false }`
[INFO] [stdout] 224111eb18b3c15daf236a1a3a10ade5dd9d5a6efafe0b8fd536af9ed15677ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6902e84edad54d83e915a53d1786dd3de87d64254f4eeec662eb425fd00c78b9
[INFO] running `Command { std: "docker" "start" "-a" "6902e84edad54d83e915a53d1786dd3de87d64254f4eeec662eb425fd00c78b9", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.30
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking unicode-segmentation v1.2.0
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking textwrap v0.7.0
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking clap v2.26.0 (https://github.com/kbknapp/clap-rs#f2266e23)
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking reldate v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `Command { std: "docker" "inspect" "6902e84edad54d83e915a53d1786dd3de87d64254f4eeec662eb425fd00c78b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6902e84edad54d83e915a53d1786dd3de87d64254f4eeec662eb425fd00c78b9", kill_on_drop: false }`
[INFO] [stdout] 6902e84edad54d83e915a53d1786dd3de87d64254f4eeec662eb425fd00c78b9