[INFO] fetching crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0...
[INFO] checking aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709-1.0.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0 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 aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0
[INFO] finished tweaking crates.io crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0
[INFO] tweaked toml for crates.io crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0 written to /workspace/builds/worker-1-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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c41e22faf9decb2cc9cf7edf7a3e268affcc19733f9709e179f4ebd07cb2c514
[INFO] running `Command { std: "docker" "start" "-a" "c41e22faf9decb2cc9cf7edf7a3e268affcc19733f9709e179f4ebd07cb2c514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c41e22faf9decb2cc9cf7edf7a3e268affcc19733f9709e179f4ebd07cb2c514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c41e22faf9decb2cc9cf7edf7a3e268affcc19733f9709e179f4ebd07cb2c514", kill_on_drop: false }`
[INFO] [stdout] c41e22faf9decb2cc9cf7edf7a3e268affcc19733f9709e179f4ebd07cb2c514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3969699abcff0cdfebcf2b022c01f725610ef908e0c061644144f1dc13723005
[INFO] running `Command { std: "docker" "start" "-a" "3969699abcff0cdfebcf2b022c01f725610ef908e0c061644144f1dc13723005", kill_on_drop: false }`
[INFO] [stderr]     Checking aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `a_a1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `a_a1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709`
[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` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "3969699abcff0cdfebcf2b022c01f725610ef908e0c061644144f1dc13723005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3969699abcff0cdfebcf2b022c01f725610ef908e0c061644144f1dc13723005", kill_on_drop: false }`
[INFO] [stdout] 3969699abcff0cdfebcf2b022c01f725610ef908e0c061644144f1dc13723005
[INFO] checking aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709-1.0.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0 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 aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0
[INFO] finished tweaking crates.io crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0
[INFO] tweaked toml for crates.io crate aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 1.0.0 written to /workspace/builds/worker-1-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a1803a2fc17df2800d65f7a456473e66aab48e3b2688f450f0273b7c9dda8195
[INFO] running `Command { std: "docker" "start" "-a" "a1803a2fc17df2800d65f7a456473e66aab48e3b2688f450f0273b7c9dda8195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1803a2fc17df2800d65f7a456473e66aab48e3b2688f450f0273b7c9dda8195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1803a2fc17df2800d65f7a456473e66aab48e3b2688f450f0273b7c9dda8195", kill_on_drop: false }`
[INFO] [stdout] a1803a2fc17df2800d65f7a456473e66aab48e3b2688f450f0273b7c9dda8195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0029d71370d01eba24d502461ab315d4bf792e65c9b86d437522a8c548dfea44
[INFO] running `Command { std: "docker" "start" "-a" "0029d71370d01eba24d502461ab315d4bf792e65c9b86d437522a8c548dfea44", kill_on_drop: false }`
[INFO] [stderr]     Checking aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `a_a1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709`
[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 `aA1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `a_a1ae777f650d92b903634047b1adaf0a26ece4125e7af5b75ef0d8709`
[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` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "0029d71370d01eba24d502461ab315d4bf792e65c9b86d437522a8c548dfea44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0029d71370d01eba24d502461ab315d4bf792e65c9b86d437522a8c548dfea44", kill_on_drop: false }`
[INFO] [stdout] 0029d71370d01eba24d502461ab315d4bf792e65c9b86d437522a8c548dfea44
