[INFO] fetching crate compact_bitset 0.1.3...
[INFO] checking compact_bitset-0.1.3 against master#249595384b4589c71a00d622c4253f62c7f5ddbd for pr-127054
[INFO] extracting crate compact_bitset 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate compact_bitset 0.1.3 on toolchain 249595384b4589c71a00d622c4253f62c7f5ddbd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compact_bitset 0.1.3
[INFO] finished tweaking crates.io crate compact_bitset 0.1.3
[INFO] tweaked toml for crates.io crate compact_bitset 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bae01c3b19e4f53f9a5c3d85683f908fdfa557eabd8d932640e37fa77699d9cf
[INFO] running `Command { std: "docker" "start" "-a" "bae01c3b19e4f53f9a5c3d85683f908fdfa557eabd8d932640e37fa77699d9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bae01c3b19e4f53f9a5c3d85683f908fdfa557eabd8d932640e37fa77699d9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bae01c3b19e4f53f9a5c3d85683f908fdfa557eabd8d932640e37fa77699d9cf", kill_on_drop: false }`
[INFO] [stdout] bae01c3b19e4f53f9a5c3d85683f908fdfa557eabd8d932640e37fa77699d9cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc093cef9c8b7fb66645ff280aa14a8b5afc4b8318439ec5015e0ac4ffcb2164
[INFO] running `Command { std: "docker" "start" "-a" "fc093cef9c8b7fb66645ff280aa14a8b5afc4b8318439ec5015e0ac4ffcb2164", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to download `autocfg v1.3.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   attempting to make an HTTP request, but --frozen was specified
[INFO] running `Command { std: "docker" "inspect" "fc093cef9c8b7fb66645ff280aa14a8b5afc4b8318439ec5015e0ac4ffcb2164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc093cef9c8b7fb66645ff280aa14a8b5afc4b8318439ec5015e0ac4ffcb2164", kill_on_drop: false }`
[INFO] [stdout] fc093cef9c8b7fb66645ff280aa14a8b5afc4b8318439ec5015e0ac4ffcb2164
[INFO] checking compact_bitset-0.1.3 against try#3a8bed575a08bd69d7fd880c6a28c07854726e3b for pr-127054
[INFO] extracting crate compact_bitset 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate compact_bitset 0.1.3 on toolchain 3a8bed575a08bd69d7fd880c6a28c07854726e3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compact_bitset 0.1.3
[INFO] finished tweaking crates.io crate compact_bitset 0.1.3
[INFO] tweaked toml for crates.io crate compact_bitset 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "generate-lockfile" "--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]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d20ee66190e72c1d821311385b26504ebdc1b774e32b90877110ed9c355bc47
[INFO] running `Command { std: "docker" "start" "-a" "8d20ee66190e72c1d821311385b26504ebdc1b774e32b90877110ed9c355bc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d20ee66190e72c1d821311385b26504ebdc1b774e32b90877110ed9c355bc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d20ee66190e72c1d821311385b26504ebdc1b774e32b90877110ed9c355bc47", kill_on_drop: false }`
[INFO] [stdout] 8d20ee66190e72c1d821311385b26504ebdc1b774e32b90877110ed9c355bc47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc774747fa0c4d46be19cf3d04046d77ad0de27fce7fd7b295e42c376f3618a
[INFO] running `Command { std: "docker" "start" "-a" "4bc774747fa0c4d46be19cf3d04046d77ad0de27fce7fd7b295e42c376f3618a", kill_on_drop: false }`
[INFO] [stderr]     Checking compact_bitset v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4bc774747fa0c4d46be19cf3d04046d77ad0de27fce7fd7b295e42c376f3618a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc774747fa0c4d46be19cf3d04046d77ad0de27fce7fd7b295e42c376f3618a", kill_on_drop: false }`
[INFO] [stdout] 4bc774747fa0c4d46be19cf3d04046d77ad0de27fce7fd7b295e42c376f3618a