[INFO] fetching crate bestagon 0.2.0...
[INFO] checking bestagon-0.2.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bestagon 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bestagon 0.2.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bestagon 0.2.0
[INFO] finished tweaking crates.io crate bestagon 0.2.0
[INFO] tweaked toml for crates.io crate bestagon 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06de6bc4c5b04681d22e836f9f86266ddb1050dbd80dc509b3d5af50322eb23d
[INFO] running `Command { std: "docker" "start" "-a" "06de6bc4c5b04681d22e836f9f86266ddb1050dbd80dc509b3d5af50322eb23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06de6bc4c5b04681d22e836f9f86266ddb1050dbd80dc509b3d5af50322eb23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06de6bc4c5b04681d22e836f9f86266ddb1050dbd80dc509b3d5af50322eb23d", kill_on_drop: false }`
[INFO] [stdout] 06de6bc4c5b04681d22e836f9f86266ddb1050dbd80dc509b3d5af50322eb23d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21ab6c85722451c45b91f1ca51f91a5b00e8d6e3e9a09f5ba60d038098bed7ce
[INFO] running `Command { std: "docker" "start" "-a" "21ab6c85722451c45b91f1ca51f91a5b00e8d6e3e9a09f5ba60d038098bed7ce", kill_on_drop: false }`
[INFO] [stderr]     Checking bestagon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Cube` is imported redundantly
[INFO] [stdout]   --> src/range.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 32 |   use super::*;
[INFO] [stdout]    |       -------- the item `Cube` is already imported here
[INFO] [stdout] 33 |   use crate::coords::Cube;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "21ab6c85722451c45b91f1ca51f91a5b00e8d6e3e9a09f5ba60d038098bed7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ab6c85722451c45b91f1ca51f91a5b00e8d6e3e9a09f5ba60d038098bed7ce", kill_on_drop: false }`
[INFO] [stdout] 21ab6c85722451c45b91f1ca51f91a5b00e8d6e3e9a09f5ba60d038098bed7ce
[INFO] checking bestagon-0.2.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate bestagon 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bestagon 0.2.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bestagon 0.2.0
[INFO] finished tweaking crates.io crate bestagon 0.2.0
[INFO] tweaked toml for crates.io crate bestagon 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b058afa09c51af1b9672abbeb3b305e436d9e117ae38791798f856f8c6bb44f
[INFO] running `Command { std: "docker" "start" "-a" "0b058afa09c51af1b9672abbeb3b305e436d9e117ae38791798f856f8c6bb44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b058afa09c51af1b9672abbeb3b305e436d9e117ae38791798f856f8c6bb44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b058afa09c51af1b9672abbeb3b305e436d9e117ae38791798f856f8c6bb44f", kill_on_drop: false }`
[INFO] [stdout] 0b058afa09c51af1b9672abbeb3b305e436d9e117ae38791798f856f8c6bb44f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e909d61ddb802b6dbd52a86e8954758960da155996f48ec465450e08d1de593b
[INFO] running `Command { std: "docker" "start" "-a" "e909d61ddb802b6dbd52a86e8954758960da155996f48ec465450e08d1de593b", kill_on_drop: false }`
[INFO] [stderr]     Checking bestagon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Cube` is imported redundantly
[INFO] [stdout]   --> src/range.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 32 |   use super::*;
[INFO] [stdout]    |       -------- the item `Cube` is already imported here
[INFO] [stdout] 33 |   use crate::coords::Cube;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "e909d61ddb802b6dbd52a86e8954758960da155996f48ec465450e08d1de593b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e909d61ddb802b6dbd52a86e8954758960da155996f48ec465450e08d1de593b", kill_on_drop: false }`
[INFO] [stdout] e909d61ddb802b6dbd52a86e8954758960da155996f48ec465450e08d1de593b
