[INFO] fetching crate pips 0.2.5...
[INFO] testing pips-0.2.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate pips 0.2.5 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate pips 0.2.5 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-48/source/rust-toolchain
[INFO] started tweaking crates.io crate pips 0.2.5
[INFO] finished tweaking crates.io crate pips 0.2.5
[INFO] tweaked toml for crates.io crate pips 0.2.5 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1792197d246610396bb225d19e772f7a644261a3259ba08305c19476d4865e3
[INFO] running `Command { std: "docker" "start" "-a" "b1792197d246610396bb225d19e772f7a644261a3259ba08305c19476d4865e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1792197d246610396bb225d19e772f7a644261a3259ba08305c19476d4865e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1792197d246610396bb225d19e772f7a644261a3259ba08305c19476d4865e3", kill_on_drop: false }`
[INFO] [stdout] b1792197d246610396bb225d19e772f7a644261a3259ba08305c19476d4865e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bb2fbb44114dee4bdac2cc18626c7228147ca8aca5e076776d0fc9970f09849
[INFO] running `Command { std: "docker" "start" "-a" "3bb2fbb44114dee4bdac2cc18626c7228147ca8aca5e076776d0fc9970f09849", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling pips v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `Command { std: "docker" "inspect" "3bb2fbb44114dee4bdac2cc18626c7228147ca8aca5e076776d0fc9970f09849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb2fbb44114dee4bdac2cc18626c7228147ca8aca5e076776d0fc9970f09849", kill_on_drop: false }`
[INFO] [stdout] 3bb2fbb44114dee4bdac2cc18626c7228147ca8aca5e076776d0fc9970f09849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71dcd8de1f9a4adadc4571ca1120105c83eb31e049a16988147a5b9b79ce39bc
[INFO] running `Command { std: "docker" "start" "-a" "71dcd8de1f9a4adadc4571ca1120105c83eb31e049a16988147a5b9b79ce39bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling pips v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "71dcd8de1f9a4adadc4571ca1120105c83eb31e049a16988147a5b9b79ce39bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71dcd8de1f9a4adadc4571ca1120105c83eb31e049a16988147a5b9b79ce39bc", kill_on_drop: false }`
[INFO] [stdout] 71dcd8de1f9a4adadc4571ca1120105c83eb31e049a16988147a5b9b79ce39bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5c0c9a1056f1ca89a4564d2e67acf9eeecea913ad6f00e10aaedec40af72d8d
[INFO] running `Command { std: "docker" "start" "-a" "c5c0c9a1056f1ca89a4564d2e67acf9eeecea913ad6f00e10aaedec40af72d8d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pips-b4a2e7ee1e3c9f8e)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test expression::tests::contest_produces_correct_plot ... ignored
[INFO] [stdout] test expression::tests::compare_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::advantage_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::difference_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::multiply_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::simplify_produces_correct_table ... ok
[INFO] [stdout] test expression::tests::divide_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::disadvantage_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::sum_produces_correct_plot ... ok
[INFO] [stdout] test parser::base_terms::tests::test_parse_constant ... ok
[INFO] [stdout] test parser::base_terms::tests::test_parse_die ... ok
[INFO] [stdout] test parser::base_terms::tests::test_parse_number_success ... ok
[INFO] [stdout] test parser::parser::tests::test_parse ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_compare ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_parens ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_sum ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_unary_function ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pips
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5c0c9a1056f1ca89a4564d2e67acf9eeecea913ad6f00e10aaedec40af72d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c0c9a1056f1ca89a4564d2e67acf9eeecea913ad6f00e10aaedec40af72d8d", kill_on_drop: false }`
[INFO] [stdout] c5c0c9a1056f1ca89a4564d2e67acf9eeecea913ad6f00e10aaedec40af72d8d