[INFO] fetching crate vec-strings 0.4.6...
[INFO] building vec-strings-0.4.6 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] extracting crate vec-strings 0.4.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate vec-strings 0.4.6 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vec-strings 0.4.6
[INFO] finished tweaking crates.io crate vec-strings 0.4.6
[INFO] tweaked toml for crates.io crate vec-strings 0.4.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thin-vec v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 266b66f7e214a5552ce71c27be434f1628f0d8db943f24eb2fe9a02573ccd034
[INFO] running `Command { std: "docker" "start" "-a" "266b66f7e214a5552ce71c27be434f1628f0d8db943f24eb2fe9a02573ccd034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266b66f7e214a5552ce71c27be434f1628f0d8db943f24eb2fe9a02573ccd034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266b66f7e214a5552ce71c27be434f1628f0d8db943f24eb2fe9a02573ccd034", kill_on_drop: false }`
[INFO] [stdout] 266b66f7e214a5552ce71c27be434f1628f0d8db943f24eb2fe9a02573ccd034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c48bdc42a9c9f54782dcaa2a5f92b3e66c46ee3ba8f604be7425d6df1c1bc592
[INFO] running `Command { std: "docker" "start" "-a" "c48bdc42a9c9f54782dcaa2a5f92b3e66c46ee3ba8f604be7425d6df1c1bc592", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-vec v0.2.5
[INFO] [stderr]    Compiling array-init v2.0.0
[INFO] [stderr]    Compiling vec-strings v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "c48bdc42a9c9f54782dcaa2a5f92b3e66c46ee3ba8f604be7425d6df1c1bc592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48bdc42a9c9f54782dcaa2a5f92b3e66c46ee3ba8f604be7425d6df1c1bc592", kill_on_drop: false }`
[INFO] [stdout] c48bdc42a9c9f54782dcaa2a5f92b3e66c46ee3ba8f604be7425d6df1c1bc592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5c0e8cf3da159c6a43811cb8e95655a83fc0669d7036b34712ea2e424adb54
[INFO] running `Command { std: "docker" "start" "-a" "fe5c0e8cf3da159c6a43811cb8e95655a83fc0669d7036b34712ea2e424adb54", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_test v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling vec-strings v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_strings-b577684d79e049c0)
[INFO] running `Command { std: "docker" "inspect" "fe5c0e8cf3da159c6a43811cb8e95655a83fc0669d7036b34712ea2e424adb54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5c0e8cf3da159c6a43811cb8e95655a83fc0669d7036b34712ea2e424adb54", kill_on_drop: false }`
[INFO] [stdout] fe5c0e8cf3da159c6a43811cb8e95655a83fc0669d7036b34712ea2e424adb54