[INFO] fetching crate smelling_salts 0.12.1...
[INFO] checking smelling_salts-0.12.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate smelling_salts 0.12.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate smelling_salts 0.12.1 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smelling_salts 0.12.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate smelling_salts 0.12.1
[INFO] tweaked toml for crates.io crate smelling_salts 0.12.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate smelling_salts 0.12.1 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whisk v0.11.0
[INFO] [stderr]   Downloaded async_main_macro v0.3.0
[INFO] [stderr]   Downloaded pasts v0.14.1
[INFO] [stderr]   Downloaded async_main v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d25b1d2e8186690cb7a5915885a31138f6cb283b55e901334abb6941927ac8e
[INFO] running `Command { std: "docker" "start" "-a" "3d25b1d2e8186690cb7a5915885a31138f6cb283b55e901334abb6941927ac8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d25b1d2e8186690cb7a5915885a31138f6cb283b55e901334abb6941927ac8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d25b1d2e8186690cb7a5915885a31138f6cb283b55e901334abb6941927ac8e", kill_on_drop: false }`
[INFO] [stdout] 3d25b1d2e8186690cb7a5915885a31138f6cb283b55e901334abb6941927ac8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84d7429566ea065e583fd5ec48ea8ece27f6d1dd2971ebe932b359e5658a074
[INFO] running `Command { std: "docker" "start" "-a" "b84d7429566ea065e583fd5ec48ea8ece27f6d1dd2971ebe932b359e5658a074", kill_on_drop: false }`
[INFO] [stderr]     Checking pasts v0.14.1
[INFO] [stderr]    Compiling async_main_macro v0.3.0
[INFO] [stderr]     Checking whisk v0.11.0
[INFO] [stderr]     Checking smelling_salts v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking async_main v0.3.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "b84d7429566ea065e583fd5ec48ea8ece27f6d1dd2971ebe932b359e5658a074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84d7429566ea065e583fd5ec48ea8ece27f6d1dd2971ebe932b359e5658a074", kill_on_drop: false }`
[INFO] [stdout] b84d7429566ea065e583fd5ec48ea8ece27f6d1dd2971ebe932b359e5658a074
[INFO] checking smelling_salts-0.12.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate smelling_salts 0.12.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate smelling_salts 0.12.1 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smelling_salts 0.12.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate smelling_salts 0.12.1
[INFO] tweaked toml for crates.io crate smelling_salts 0.12.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate smelling_salts 0.12.1 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8a9e454bab5d5371c66692b8a82b74bc40d6f1cd65edb2da2a4419dfa144911
[INFO] running `Command { std: "docker" "start" "-a" "b8a9e454bab5d5371c66692b8a82b74bc40d6f1cd65edb2da2a4419dfa144911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a9e454bab5d5371c66692b8a82b74bc40d6f1cd65edb2da2a4419dfa144911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a9e454bab5d5371c66692b8a82b74bc40d6f1cd65edb2da2a4419dfa144911", kill_on_drop: false }`
[INFO] [stdout] b8a9e454bab5d5371c66692b8a82b74bc40d6f1cd65edb2da2a4419dfa144911
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35f1bde9d587c772e8a27f14cbd67ef590707cd5ab6a643e2f0ffd2b40194c5
[INFO] running `Command { std: "docker" "start" "-a" "d35f1bde9d587c772e8a27f14cbd67ef590707cd5ab6a643e2f0ffd2b40194c5", kill_on_drop: false }`
[INFO] [stderr]     Checking pasts v0.14.1
[INFO] [stderr]    Compiling async_main_macro v0.3.0
[INFO] [stderr]     Checking whisk v0.11.0
[INFO] [stderr]     Checking smelling_salts v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking async_main v0.3.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "d35f1bde9d587c772e8a27f14cbd67ef590707cd5ab6a643e2f0ffd2b40194c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35f1bde9d587c772e8a27f14cbd67ef590707cd5ab6a643e2f0ffd2b40194c5", kill_on_drop: false }`
[INFO] [stdout] d35f1bde9d587c772e8a27f14cbd67ef590707cd5ab6a643e2f0ffd2b40194c5