[INFO] fetching crate w4d 0.1.0...
[INFO] building w4d-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate w4d 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate w4d 0.1.0
[INFO] finished tweaking crates.io crate w4d 0.1.0
[INFO] tweaked toml for crates.io crate w4d 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate w4d 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 66 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.15.0)
[INFO] [stderr]       Adding pretty_assertions v1.2.1 (available: v1.4.1)
[INFO] [stderr]       Adding test_tools v0.3.0 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18ca8a4085095fc5a1decaa35a4f3a11bfe9a973d9e513fa740868a241e946d9
[INFO] running `Command { std: "docker" "start" "-a" "18ca8a4085095fc5a1decaa35a4f3a11bfe9a973d9e513fa740868a241e946d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ca8a4085095fc5a1decaa35a4f3a11bfe9a973d9e513fa740868a241e946d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ca8a4085095fc5a1decaa35a4f3a11bfe9a973d9e513fa740868a241e946d9", kill_on_drop: false }`
[INFO] [stdout] 18ca8a4085095fc5a1decaa35a4f3a11bfe9a973d9e513fa740868a241e946d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40276d81ceeeedc9822abefc8639dfc58b1939ad9cd62002606626b72f103e42
[INFO] running `Command { std: "docker" "start" "-a" "40276d81ceeeedc9822abefc8639dfc58b1939ad9cd62002606626b72f103e42", kill_on_drop: false }`
[INFO] [stderr]    Compiling w4d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "40276d81ceeeedc9822abefc8639dfc58b1939ad9cd62002606626b72f103e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40276d81ceeeedc9822abefc8639dfc58b1939ad9cd62002606626b72f103e42", kill_on_drop: false }`
[INFO] [stdout] 40276d81ceeeedc9822abefc8639dfc58b1939ad9cd62002606626b72f103e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bdc9d2fca11c5eca285e3bae6b3d4445837ab96f30f79d0cb73063aeb5e0469
[INFO] running `Command { std: "docker" "start" "-a" "2bdc9d2fca11c5eca285e3bae6b3d4445837ab96f30f79d0cb73063aeb5e0469", kill_on_drop: false }`
[INFO] [stderr]    Compiling interval_adapter v0.2.3
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling for_each v0.3.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling implements v0.3.0
[INFO] [stderr]    Compiling inspect_type v0.4.0
[INFO] [stderr]    Compiling is_slice v0.3.0
[INFO] [stderr]    Compiling winterval v0.1.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling type_constructor v0.1.19
[INFO] [stderr]    Compiling mem_tools v0.1.1
[INFO] [stderr]    Compiling macro_tools v0.2.0
[INFO] [stderr]    Compiling typing_tools v0.2.0
[INFO] [stderr]    Compiling data_type v0.1.9
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling derive_tools_meta v0.2.0
[INFO] [stderr]    Compiling impls_index_meta v0.2.0
[INFO] [stderr]    Compiling diagnostics_tools v0.2.0
[INFO] [stderr]    Compiling derive_tools v0.2.0
[INFO] [stderr]    Compiling impls_index v0.2.0
[INFO] [stderr]    Compiling mod_interface_meta v0.3.0
[INFO] [stderr]    Compiling mod_interface v0.3.0
[INFO] [stderr]    Compiling meta_tools v0.4.0
[INFO] [stderr]    Compiling trybuild v1.0.111
[INFO] [stderr]    Compiling test_tools v0.3.0
[INFO] [stderr]    Compiling w4d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "2bdc9d2fca11c5eca285e3bae6b3d4445837ab96f30f79d0cb73063aeb5e0469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdc9d2fca11c5eca285e3bae6b3d4445837ab96f30f79d0cb73063aeb5e0469", kill_on_drop: false }`
[INFO] [stdout] 2bdc9d2fca11c5eca285e3bae6b3d4445837ab96f30f79d0cb73063aeb5e0469