[INFO] fetching crate build-alert 0.1.4...
[INFO] checking build-alert-0.1.4 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate build-alert 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate build-alert 0.1.4 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 build-alert 0.1.4
[INFO] finished tweaking crates.io crate build-alert 0.1.4
[INFO] tweaked toml for crates.io crate build-alert 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate build-alert 0.1.4 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.3.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.0
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.3.0
[INFO] [stderr]   Downloaded winapi v0.3.0
[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] de9748013d1ad9efe3c6bcf69848ad17b2a6058eb82883e27a300a858d35e35e
[INFO] running `Command { std: "docker" "start" "-a" "de9748013d1ad9efe3c6bcf69848ad17b2a6058eb82883e27a300a858d35e35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de9748013d1ad9efe3c6bcf69848ad17b2a6058eb82883e27a300a858d35e35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9748013d1ad9efe3c6bcf69848ad17b2a6058eb82883e27a300a858d35e35e", kill_on_drop: false }`
[INFO] [stdout] de9748013d1ad9efe3c6bcf69848ad17b2a6058eb82883e27a300a858d35e35e
[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] 20a015b87e50612866f5fbbcc86e9c025441634331d73da66a3bf623714657e6
[INFO] running `Command { std: "docker" "start" "-a" "20a015b87e50612866f5fbbcc86e9c025441634331d73da66a3bf623714657e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking syn v2.0.23
[INFO] [stderr]     Checking build-alert v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] NOTE:  it worked!
[INFO] [stderr]   This example message only appears when building this crate
[INFO] [stderr]   in its git repo, not when depending on it via crates.io.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] NOTE:  it worked!
[INFO] [stderr]   This example message only appears when building this crate
[INFO] [stderr]   in its git repo, not when depending on it via crates.io.
[INFO] [stderr] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "20a015b87e50612866f5fbbcc86e9c025441634331d73da66a3bf623714657e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a015b87e50612866f5fbbcc86e9c025441634331d73da66a3bf623714657e6", kill_on_drop: false }`
[INFO] [stdout] 20a015b87e50612866f5fbbcc86e9c025441634331d73da66a3bf623714657e6
[INFO] checking build-alert-0.1.4 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate build-alert 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate build-alert 0.1.4 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 build-alert 0.1.4
[INFO] finished tweaking crates.io crate build-alert 0.1.4
[INFO] tweaked toml for crates.io crate build-alert 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate build-alert 0.1.4 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" "+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] eaf4e2e7f1606473358fee9314d547c573bd3560247adbd15522343225517f8c
[INFO] running `Command { std: "docker" "start" "-a" "eaf4e2e7f1606473358fee9314d547c573bd3560247adbd15522343225517f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaf4e2e7f1606473358fee9314d547c573bd3560247adbd15522343225517f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf4e2e7f1606473358fee9314d547c573bd3560247adbd15522343225517f8c", kill_on_drop: false }`
[INFO] [stdout] eaf4e2e7f1606473358fee9314d547c573bd3560247adbd15522343225517f8c
[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] fa0bb0d5206f17027797121179f5a90f4e13e228a8cd201337f28366cf047218
[INFO] running `Command { std: "docker" "start" "-a" "fa0bb0d5206f17027797121179f5a90f4e13e228a8cd201337f28366cf047218", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking syn v2.0.23
[INFO] [stderr]     Checking build-alert v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] NOTE:  it worked!
[INFO] [stderr]   This example message only appears when building this crate
[INFO] [stderr] NOTE:  it worked!
[INFO] [stderr]   in its git repo, not when depending on it via crates.io.
[INFO] [stderr]   This example message only appears when building this crate
[INFO] [stderr]   in its git repo, not when depending on it via crates.io.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "fa0bb0d5206f17027797121179f5a90f4e13e228a8cd201337f28366cf047218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa0bb0d5206f17027797121179f5a90f4e13e228a8cd201337f28366cf047218", kill_on_drop: false }`
[INFO] [stdout] fa0bb0d5206f17027797121179f5a90f4e13e228a8cd201337f28366cf047218
