[INFO] fetching crate blockset 0.4.1...
[INFO] checking blockset-0.4.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate blockset 0.4.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate blockset 0.4.1 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 blockset 0.4.1
[INFO] finished tweaking crates.io crate blockset 0.4.1
[INFO] tweaked toml for crates.io crate blockset 0.4.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate blockset 0.4.1 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded io-impl v0.8.0
[INFO] [stderr]   Downloaded io-trait v0.8.0
[INFO] [stderr]   Downloaded blockset-lib v0.4.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cd4444c974295a64914d26c91ae6d692cb9a3d665cf88cef18a9843253ac46a
[INFO] running `Command { std: "docker" "start" "-a" "4cd4444c974295a64914d26c91ae6d692cb9a3d665cf88cef18a9843253ac46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cd4444c974295a64914d26c91ae6d692cb9a3d665cf88cef18a9843253ac46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd4444c974295a64914d26c91ae6d692cb9a3d665cf88cef18a9843253ac46a", kill_on_drop: false }`
[INFO] [stdout] 4cd4444c974295a64914d26c91ae6d692cb9a3d665cf88cef18a9843253ac46a
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a04a029249a9983755282add1836ab3b6b1137d9a390f636cf16c315271c29b
[INFO] running `Command { std: "docker" "start" "-a" "6a04a029249a9983755282add1836ab3b6b1137d9a390f636cf16c315271c29b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking io-trait v0.8.0
[INFO] [stderr]     Checking blockset-lib v0.4.1
[INFO] [stderr]     Checking io-impl v0.8.0
[INFO] [stderr]     Checking blockset v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "6a04a029249a9983755282add1836ab3b6b1137d9a390f636cf16c315271c29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a04a029249a9983755282add1836ab3b6b1137d9a390f636cf16c315271c29b", kill_on_drop: false }`
[INFO] [stdout] 6a04a029249a9983755282add1836ab3b6b1137d9a390f636cf16c315271c29b
[INFO] checking blockset-0.4.1 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate blockset 0.4.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate blockset 0.4.1 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 blockset 0.4.1
[INFO] finished tweaking crates.io crate blockset 0.4.1
[INFO] tweaked toml for crates.io crate blockset 0.4.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate blockset 0.4.1 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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6fbe22eec17b653ccf6b86f6182a90f852ddcaab4a8564d252f3e7500f05d0a
[INFO] running `Command { std: "docker" "start" "-a" "e6fbe22eec17b653ccf6b86f6182a90f852ddcaab4a8564d252f3e7500f05d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6fbe22eec17b653ccf6b86f6182a90f852ddcaab4a8564d252f3e7500f05d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fbe22eec17b653ccf6b86f6182a90f852ddcaab4a8564d252f3e7500f05d0a", kill_on_drop: false }`
[INFO] [stdout] e6fbe22eec17b653ccf6b86f6182a90f852ddcaab4a8564d252f3e7500f05d0a
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 717d4ae6b4b733af8cd55c1ad81174d5b7929fddd5d3d5ce20995ee48e5cc006
[INFO] running `Command { std: "docker" "start" "-a" "717d4ae6b4b733af8cd55c1ad81174d5b7929fddd5d3d5ce20995ee48e5cc006", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking io-trait v0.8.0
[INFO] [stderr]     Checking blockset-lib v0.4.1
[INFO] [stderr]     Checking io-impl v0.8.0
[INFO] [stderr]     Checking blockset v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "717d4ae6b4b733af8cd55c1ad81174d5b7929fddd5d3d5ce20995ee48e5cc006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717d4ae6b4b733af8cd55c1ad81174d5b7929fddd5d3d5ce20995ee48e5cc006", kill_on_drop: false }`
[INFO] [stdout] 717d4ae6b4b733af8cd55c1ad81174d5b7929fddd5d3d5ce20995ee48e5cc006
