[INFO] fetching crate MarcFly_LearningRust 0.1.7...
[INFO] checking MarcFly_LearningRust-0.1.7 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate MarcFly_LearningRust 0.1.7 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate MarcFly_LearningRust 0.1.7 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate MarcFly_LearningRust 0.1.7
[INFO] finished tweaking crates.io crate MarcFly_LearningRust 0.1.7
[INFO] tweaked toml for crates.io crate MarcFly_LearningRust 0.1.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate MarcFly_LearningRust 0.1.7 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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc41c5b78ff537fb4df9ee2a5b7152338e9d22b6cdc980c56c8b757d1a5efd30
[INFO] running `Command { std: "docker" "start" "-a" "cc41c5b78ff537fb4df9ee2a5b7152338e9d22b6cdc980c56c8b757d1a5efd30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc41c5b78ff537fb4df9ee2a5b7152338e9d22b6cdc980c56c8b757d1a5efd30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc41c5b78ff537fb4df9ee2a5b7152338e9d22b6cdc980c56c8b757d1a5efd30", kill_on_drop: false }`
[INFO] [stdout] cc41c5b78ff537fb4df9ee2a5b7152338e9d22b6cdc980c56c8b757d1a5efd30
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c468dc412209f35096c45dedc045f3afed6ed1fe4dc7151792a5407fd6bca704
[INFO] running `Command { std: "docker" "start" "-a" "c468dc412209f35096c45dedc045f3afed6ed1fe4dc7151792a5407fd6bca704", kill_on_drop: false }`
[INFO] [stderr]     Checking MarcFly_LearningRust v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `MarcFly_LearningRust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `marc_fly_learning_rust`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `MarcFly_LearningRust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `marc_fly_learning_rust`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "c468dc412209f35096c45dedc045f3afed6ed1fe4dc7151792a5407fd6bca704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c468dc412209f35096c45dedc045f3afed6ed1fe4dc7151792a5407fd6bca704", kill_on_drop: false }`
[INFO] [stdout] c468dc412209f35096c45dedc045f3afed6ed1fe4dc7151792a5407fd6bca704
[INFO] checking MarcFly_LearningRust-0.1.7 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate MarcFly_LearningRust 0.1.7 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate MarcFly_LearningRust 0.1.7 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate MarcFly_LearningRust 0.1.7
[INFO] finished tweaking crates.io crate MarcFly_LearningRust 0.1.7
[INFO] tweaked toml for crates.io crate MarcFly_LearningRust 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate MarcFly_LearningRust 0.1.7 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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 795ee26b89b41ad9f93c4329340d6343daa18b917e228741fc9b4007d2023026
[INFO] running `Command { std: "docker" "start" "-a" "795ee26b89b41ad9f93c4329340d6343daa18b917e228741fc9b4007d2023026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "795ee26b89b41ad9f93c4329340d6343daa18b917e228741fc9b4007d2023026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795ee26b89b41ad9f93c4329340d6343daa18b917e228741fc9b4007d2023026", kill_on_drop: false }`
[INFO] [stdout] 795ee26b89b41ad9f93c4329340d6343daa18b917e228741fc9b4007d2023026
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 578d21f9624fd92c6ef3804a05c5c21833de36d9d108ac3b842b76de135659ce
[INFO] running `Command { std: "docker" "start" "-a" "578d21f9624fd92c6ef3804a05c5c21833de36d9d108ac3b842b76de135659ce", kill_on_drop: false }`
[INFO] [stderr]     Checking MarcFly_LearningRust v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `MarcFly_LearningRust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `marc_fly_learning_rust`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `MarcFly_LearningRust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `marc_fly_learning_rust`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "578d21f9624fd92c6ef3804a05c5c21833de36d9d108ac3b842b76de135659ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578d21f9624fd92c6ef3804a05c5c21833de36d9d108ac3b842b76de135659ce", kill_on_drop: false }`
[INFO] [stdout] 578d21f9624fd92c6ef3804a05c5c21833de36d9d108ac3b842b76de135659ce
