[INFO] fetching crate z3tracer 0.11.0... [INFO] testing z3tracer-0.11.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate z3tracer 0.11.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate z3tracer 0.11.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate z3tracer 0.11.0 [INFO] finished tweaking crates.io crate z3tracer 0.11.0 [INFO] tweaked toml for crates.io crate z3tracer 0.11.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate z3tracer 0.11.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded servo-fontconfig v0.4.0 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded png v0.15.3 [INFO] [stderr] Downloaded font-kit v0.7.1 [INFO] [stderr] Downloaded multiset v0.0.5 [INFO] [stderr] Downloaded cmake v0.1.45 [INFO] [stderr] Downloaded pathfinder_simd v0.5.0 [INFO] [stderr] Downloaded plotters-backend v0.3.0 [INFO] [stderr] Downloaded dwrote v0.11.0 [INFO] [stderr] Downloaded core-graphics v0.19.2 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded core-text v15.0.0 [INFO] [stderr] Downloaded rusttype v0.8.3 [INFO] [stderr] Downloaded num-bigint v0.3.2 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded expat-sys v2.1.6 [INFO] [stderr] Downloaded libc v0.2.94 [INFO] [stderr] Downloaded wio v0.2.2 [INFO] [stderr] Downloaded plotters-svg v0.3.0 [INFO] [stderr] Downloaded freetype v0.4.1 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded pathfinder_geometry v0.5.1 [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded pomelo-impl v0.1.5 [INFO] [stderr] Downloaded pomelo v0.1.5 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded plotters-bitmap v0.3.0 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded bumpalo v3.6.1 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded fst v0.4.6 [INFO] [stderr] Downloaded image v0.22.5 [INFO] [stderr] Downloaded servo-freetype-sys v4.0.5 [INFO] [stderr] Downloaded plotters v0.3.0 [INFO] [stderr] Downloaded servo-fontconfig-sys v4.0.9 [INFO] [stderr] Downloaded smt2parser v0.3.0 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f46820df01133f5041b60c687113a9ee768e0508e0e1b0c532a3328efc49040f [INFO] running `Command { std: "docker" "start" "-a" "f46820df01133f5041b60c687113a9ee768e0508e0e1b0c532a3328efc49040f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f46820df01133f5041b60c687113a9ee768e0508e0e1b0c532a3328efc49040f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f46820df01133f5041b60c687113a9ee768e0508e0e1b0c532a3328efc49040f", kill_on_drop: false }` [INFO] [stdout] f46820df01133f5041b60c687113a9ee768e0508e0e1b0c532a3328efc49040f [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 281cbc51328169c3018664c24fa60185871a19dba4b9ade33deb4716f40dfa38 [INFO] running `Command { std: "docker" "start" "-a" "281cbc51328169c3018664c24fa60185871a19dba4b9ade33deb4716f40dfa38", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling fst v0.4.6 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling pomelo-impl v0.1.5 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling pomelo v0.1.5 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling smt2parser v0.3.0 [INFO] [stderr] Compiling z3tracer v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "281cbc51328169c3018664c24fa60185871a19dba4b9ade33deb4716f40dfa38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "281cbc51328169c3018664c24fa60185871a19dba4b9ade33deb4716f40dfa38", kill_on_drop: false }` [INFO] [stdout] 281cbc51328169c3018664c24fa60185871a19dba4b9ade33deb4716f40dfa38 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d606b4cd2e950a1eaba3bae352f97631db2c2734f714705f0e872e1b2ca0d46 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3d606b4cd2e950a1eaba3bae352f97631db2c2734f714705f0e872e1b2ca0d46", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling z3tracer v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.91s [INFO] running `Command { std: "docker" "inspect" "3d606b4cd2e950a1eaba3bae352f97631db2c2734f714705f0e872e1b2ca0d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d606b4cd2e950a1eaba3bae352f97631db2c2734f714705f0e872e1b2ca0d46", kill_on_drop: false }` [INFO] [stdout] 3d606b4cd2e950a1eaba3bae352f97631db2c2734f714705f0e872e1b2ca0d46 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7b4e63fba1b50d058a8e28d2e78b90e44512173aa704e6db1fa3898ebce4f67c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7b4e63fba1b50d058a8e28d2e78b90e44512173aa704e6db1fa3898ebce4f67c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/z3tracer-98a8c63f22c79e20) [INFO] [stdout] [INFO] [stderr] Running tests/model.rs (/opt/rustwide/target/debug/deps/model-ba6b6bed2179690e) [INFO] [stdout] running 3 tests [INFO] [stdout] test lexer::test_ident_from_str ... ok [INFO] [stdout] test error::test_version_check ... ok [INFO] [stdout] test lexer::test_var_name_from_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_truncated_log_file ... ok [INFO] [stdout] test test_log_file_with_no_proofs ... ok [INFO] [stdout] test test_log_file has been running for over 60 seconds [INFO] [stdout] test test_log_file_with_reused_qi_keys has been running for over 60 seconds [INFO] [stdout] test test_log_file ... ok [INFO] [stdout] test test_log_file_with_reused_qi_keys ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 86.62s [INFO] [stdout] [INFO] [stderr] Doc-tests z3tracer [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7b4e63fba1b50d058a8e28d2e78b90e44512173aa704e6db1fa3898ebce4f67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b4e63fba1b50d058a8e28d2e78b90e44512173aa704e6db1fa3898ebce4f67c", kill_on_drop: false }` [INFO] [stdout] 7b4e63fba1b50d058a8e28d2e78b90e44512173aa704e6db1fa3898ebce4f67c