[INFO] fetching crate fn-fixture-lib 1.0.2...
[INFO] building fn-fixture-lib-1.0.2 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] extracting crate fn-fixture-lib 1.0.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fn-fixture-lib 1.0.2 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 fn-fixture-lib 1.0.2
[INFO] finished tweaking crates.io crate fn-fixture-lib 1.0.2
[INFO] tweaked toml for crates.io crate fn-fixture-lib 1.0.2 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c9cdd1d2bdc7ac30d19555cd444ea67d614912a034ee91b13f535b9851f8f46e
[INFO] running `Command { std: "docker" "start" "-a" "c9cdd1d2bdc7ac30d19555cd444ea67d614912a034ee91b13f535b9851f8f46e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9cdd1d2bdc7ac30d19555cd444ea67d614912a034ee91b13f535b9851f8f46e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cdd1d2bdc7ac30d19555cd444ea67d614912a034ee91b13f535b9851f8f46e", kill_on_drop: false }`
[INFO] [stdout] c9cdd1d2bdc7ac30d19555cd444ea67d614912a034ee91b13f535b9851f8f46e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9c600721b01158159510ba5cffa4269d9675127931315a229f8e430a28a18cff
[INFO] running `Command { std: "docker" "start" "-a" "9c600721b01158159510ba5cffa4269d9675127931315a229f8e430a28a18cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling fn-fixture-lib v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "9c600721b01158159510ba5cffa4269d9675127931315a229f8e430a28a18cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c600721b01158159510ba5cffa4269d9675127931315a229f8e430a28a18cff", kill_on_drop: false }`
[INFO] [stdout] 9c600721b01158159510ba5cffa4269d9675127931315a229f8e430a28a18cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 998dae849304b45836785f0c549a6cdc5c569ee559262484e8c964dacff6fba0
[INFO] running `Command { std: "docker" "start" "-a" "998dae849304b45836785f0c549a6cdc5c569ee559262484e8c964dacff6fba0", kill_on_drop: false }`
[INFO] [stderr]    Compiling fn-fixture-lib v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fn_fixture_lib-20863325ec717e06)
[INFO] running `Command { std: "docker" "inspect" "998dae849304b45836785f0c549a6cdc5c569ee559262484e8c964dacff6fba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998dae849304b45836785f0c549a6cdc5c569ee559262484e8c964dacff6fba0", kill_on_drop: false }`
[INFO] [stdout] 998dae849304b45836785f0c549a6cdc5c569ee559262484e8c964dacff6fba0