[INFO] fetching crate allow 0.1.5...
[INFO] checking allow-0.1.5 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate allow 0.1.5 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate allow 0.1.5 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 allow 0.1.5
[INFO] finished tweaking crates.io crate allow 0.1.5
[INFO] tweaked toml for crates.io crate allow 0.1.5 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]     Updating crates.io index
[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 allow_prefixed v0.1.5
[INFO] [stderr]   Downloaded allow_internal v0.1.1
[INFO] [stderr]   Downloaded cargo-toolchain v0.1.0
[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] f0dd0b04eaaeb53f3dc53d1f3ac8d7aac23fc36f72f1f25006a5ce86b8e4d7bb
[INFO] running `Command { std: "docker" "start" "-a" "f0dd0b04eaaeb53f3dc53d1f3ac8d7aac23fc36f72f1f25006a5ce86b8e4d7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0dd0b04eaaeb53f3dc53d1f3ac8d7aac23fc36f72f1f25006a5ce86b8e4d7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0dd0b04eaaeb53f3dc53d1f3ac8d7aac23fc36f72f1f25006a5ce86b8e4d7bb", kill_on_drop: false }`
[INFO] [stdout] f0dd0b04eaaeb53f3dc53d1f3ac8d7aac23fc36f72f1f25006a5ce86b8e4d7bb
[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] 261ef56793fef281bd99178d7c425833e9e11324d2b542d02dbe4454f9e657a6
[INFO] running `Command { std: "docker" "start" "-a" "261ef56793fef281bd99178d7c425833e9e11324d2b542d02dbe4454f9e657a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling allow_internal v0.1.1
[INFO] [stderr]    Compiling cargo-toolchain v0.1.0
[INFO] [stderr]    Compiling allow_prefixed v0.1.5
[INFO] [stderr]    Compiling allow v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `test_unstable_lint` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         test_unstable_lint // https://doc.rust-lang.org/nightly/unstable-book/language-features/test-unstable-lint.html
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `test_unstable_lint` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         test_unstable_lint // https://doc.rust-lang.org/nightly/unstable-book/language-features/test-unstable-lint.html
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` 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 4.47s
[INFO] running `Command { std: "docker" "inspect" "261ef56793fef281bd99178d7c425833e9e11324d2b542d02dbe4454f9e657a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "261ef56793fef281bd99178d7c425833e9e11324d2b542d02dbe4454f9e657a6", kill_on_drop: false }`
[INFO] [stdout] 261ef56793fef281bd99178d7c425833e9e11324d2b542d02dbe4454f9e657a6
[INFO] checking allow-0.1.5 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate allow 0.1.5 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate allow 0.1.5 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 allow 0.1.5
[INFO] finished tweaking crates.io crate allow 0.1.5
[INFO] tweaked toml for crates.io crate allow 0.1.5 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] [stderr]     Updating crates.io index
[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] b2faf569a6ce710deb122e0f75eb0978905f41d1ffa72c8a9e4c71731b74b8f9
[INFO] running `Command { std: "docker" "start" "-a" "b2faf569a6ce710deb122e0f75eb0978905f41d1ffa72c8a9e4c71731b74b8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2faf569a6ce710deb122e0f75eb0978905f41d1ffa72c8a9e4c71731b74b8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2faf569a6ce710deb122e0f75eb0978905f41d1ffa72c8a9e4c71731b74b8f9", kill_on_drop: false }`
[INFO] [stdout] b2faf569a6ce710deb122e0f75eb0978905f41d1ffa72c8a9e4c71731b74b8f9
[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] 09f3162cf9abbbbfeb8ca81eb4e076d79884b30b33933b7b636ac2b9ff92f310
[INFO] running `Command { std: "docker" "start" "-a" "09f3162cf9abbbbfeb8ca81eb4e076d79884b30b33933b7b636ac2b9ff92f310", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling allow_internal v0.1.1
[INFO] [stderr]    Compiling cargo-toolchain v0.1.0
[INFO] [stderr]    Compiling allow_prefixed v0.1.5
[INFO] [stderr]    Compiling allow v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `test_unstable_lint` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         test_unstable_lint // https://doc.rust-lang.org/nightly/unstable-book/language-features/test-unstable-lint.html
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `test_unstable_lint` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         test_unstable_lint // https://doc.rust-lang.org/nightly/unstable-book/language-features/test-unstable-lint.html
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` 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 4.44s
[INFO] running `Command { std: "docker" "inspect" "09f3162cf9abbbbfeb8ca81eb4e076d79884b30b33933b7b636ac2b9ff92f310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f3162cf9abbbbfeb8ca81eb4e076d79884b30b33933b7b636ac2b9ff92f310", kill_on_drop: false }`
[INFO] [stdout] 09f3162cf9abbbbfeb8ca81eb4e076d79884b30b33933b7b636ac2b9ff92f310
