[INFO] fetching crate z3 0.20.0...
[INFO] checking z3-0.20.0 against try#48c9d93cf65d550d124c40108859fd993778c157 for pr-153692-1
[INFO] extracting crate z3 0.20.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate z3 0.20.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate z3 0.20.0
[INFO] tweaked toml for crates.io crate z3 0.20.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate z3 0.20.0 on toolchain 48c9d93cf65d550d124c40108859fd993778c157
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate z3 0.20.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f784beb06acb3ae38a3480de4d4db8a038d58279587824211f827753b1998bf6
[INFO] running `Command { std: "docker" "start" "-a" "f784beb06acb3ae38a3480de4d4db8a038d58279587824211f827753b1998bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f784beb06acb3ae38a3480de4d4db8a038d58279587824211f827753b1998bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f784beb06acb3ae38a3480de4d4db8a038d58279587824211f827753b1998bf6", kill_on_drop: false }`
[INFO] [stdout] f784beb06acb3ae38a3480de4d4db8a038d58279587824211f827753b1998bf6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5914753d6e282898773dacec428591e4b7cf1fb3e4d710c80736b739ee67d86a
[INFO] running `Command { std: "docker" "start" "-a" "5914753d6e282898773dacec428591e4b7cf1fb3e4d710c80736b739ee67d86a", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking jiff v0.2.23
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling z3-sys v0.11.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking z3 v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.61s
[INFO] running `Command { std: "docker" "inspect" "5914753d6e282898773dacec428591e4b7cf1fb3e4d710c80736b739ee67d86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5914753d6e282898773dacec428591e4b7cf1fb3e4d710c80736b739ee67d86a", kill_on_drop: false }`
[INFO] [stdout] 5914753d6e282898773dacec428591e4b7cf1fb3e4d710c80736b739ee67d86a
