[INFO] fetching crate bzip2 0.4.4...
[INFO] checking bzip2-0.4.4 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bzip2 0.4.4 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate bzip2 0.4.4 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 bzip2 0.4.4
[INFO] finished tweaking crates.io crate bzip2 0.4.4
[INFO] tweaked toml for crates.io crate bzip2 0.4.4 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" "+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 scoped-tls v0.1.2
[INFO] [stderr]   Downloaded partial-io v0.3.1
[INFO] [stderr]   Downloaded tokio-core v0.1.18
[INFO] [stderr]   Downloaded env_logger v0.5.13
[INFO] [stderr]   Downloaded quickcheck v0.6.2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c70d9ff047fd4e49a79afec3796260621d1fe784c3a6f69c92a25596b96b7b0
[INFO] running `Command { std: "docker" "start" "-a" "3c70d9ff047fd4e49a79afec3796260621d1fe784c3a6f69c92a25596b96b7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c70d9ff047fd4e49a79afec3796260621d1fe784c3a6f69c92a25596b96b7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c70d9ff047fd4e49a79afec3796260621d1fe784c3a6f69c92a25596b96b7b0", kill_on_drop: false }`
[INFO] [stdout] 3c70d9ff047fd4e49a79afec3796260621d1fe784c3a6f69c92a25596b96b7b0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 824e237ec70008033894f69ee758e7811f489a7e81775e566450bebbbb2f0b37
[INFO] running `Command { std: "docker" "start" "-a" "824e237ec70008033894f69ee758e7811f489a7e81775e566450bebbbb2f0b37", kill_on_drop: false }`
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking parking_lot_core v0.6.3
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking bzip2 v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/mem.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | use {ffi, Compression};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | extern crate bzip2_sys as ffi;
[INFO] [stdout]    | ------------------------------ the item `ffi` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking tokio-core v0.1.18
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking quickcheck v0.6.2
[INFO] [stderr]     Checking partial-io v0.3.1
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/mem.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | use {ffi, Compression};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | extern crate bzip2_sys as ffi;
[INFO] [stdout]    | ------------------------------ the item `ffi` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "824e237ec70008033894f69ee758e7811f489a7e81775e566450bebbbb2f0b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824e237ec70008033894f69ee758e7811f489a7e81775e566450bebbbb2f0b37", kill_on_drop: false }`
[INFO] [stdout] 824e237ec70008033894f69ee758e7811f489a7e81775e566450bebbbb2f0b37
[INFO] checking bzip2-0.4.4 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate bzip2 0.4.4 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate bzip2 0.4.4 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 bzip2 0.4.4
[INFO] finished tweaking crates.io crate bzip2 0.4.4
[INFO] tweaked toml for crates.io crate bzip2 0.4.4 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" "+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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b9f44e15cba2a4e064913772719db771c35838a5297f3fb36980582daf4300e
[INFO] running `Command { std: "docker" "start" "-a" "6b9f44e15cba2a4e064913772719db771c35838a5297f3fb36980582daf4300e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b9f44e15cba2a4e064913772719db771c35838a5297f3fb36980582daf4300e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9f44e15cba2a4e064913772719db771c35838a5297f3fb36980582daf4300e", kill_on_drop: false }`
[INFO] [stdout] 6b9f44e15cba2a4e064913772719db771c35838a5297f3fb36980582daf4300e
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a000d6c18d484afa228e766afa72c17087acddb409a350b8b42210d2e9aa42b
[INFO] running `Command { std: "docker" "start" "-a" "2a000d6c18d484afa228e766afa72c17087acddb409a350b8b42210d2e9aa42b", kill_on_drop: false }`
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking parking_lot_core v0.6.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking bzip2 v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/mem.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | use {ffi, Compression};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | extern crate bzip2_sys as ffi;
[INFO] [stdout]    | ------------------------------ the item `ffi` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-core v0.1.18
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking quickcheck v0.6.2
[INFO] [stderr]     Checking partial-io v0.3.1
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/mem.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | use {ffi, Compression};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | extern crate bzip2_sys as ffi;
[INFO] [stdout]    | ------------------------------ the item `ffi` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "2a000d6c18d484afa228e766afa72c17087acddb409a350b8b42210d2e9aa42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a000d6c18d484afa228e766afa72c17087acddb409a350b8b42210d2e9aa42b", kill_on_drop: false }`
[INFO] [stdout] 2a000d6c18d484afa228e766afa72c17087acddb409a350b8b42210d2e9aa42b
