[INFO] cloning repository https://github.com/MDeiml/mademath [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MDeiml/mademath" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMDeiml%2Fmademath", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMDeiml%2Fmademath'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 748cc1624c08636c4c82650a5c311f86dab080f7 [INFO] testing MDeiml/mademath against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMDeiml%2Fmademath" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MDeiml/mademath on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MDeiml/mademath [INFO] finished tweaking git repo https://github.com/MDeiml/mademath [INFO] tweaked toml for git repo https://github.com/MDeiml/mademath written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/MDeiml/mademath already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e4dc9b04518b52422ec3ccbfeb0b48617b4809c573310936bc66270b6862fb6 [INFO] running `Command { std: "docker" "start" "-a" "7e4dc9b04518b52422ec3ccbfeb0b48617b4809c573310936bc66270b6862fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e4dc9b04518b52422ec3ccbfeb0b48617b4809c573310936bc66270b6862fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e4dc9b04518b52422ec3ccbfeb0b48617b4809c573310936bc66270b6862fb6", kill_on_drop: false }` [INFO] [stdout] 7e4dc9b04518b52422ec3ccbfeb0b48617b4809c573310936bc66270b6862fb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9c487c1bf7db250f2af841c11b44d4cd5eb075d5804dff717963122a017641b [INFO] running `Command { std: "docker" "start" "-a" "a9c487c1bf7db250f2af841c11b44d4cd5eb075d5804dff717963122a017641b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling attomath v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.01s [INFO] running `Command { std: "docker" "inspect" "a9c487c1bf7db250f2af841c11b44d4cd5eb075d5804dff717963122a017641b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9c487c1bf7db250f2af841c11b44d4cd5eb075d5804dff717963122a017641b", kill_on_drop: false }` [INFO] [stdout] a9c487c1bf7db250f2af841c11b44d4cd5eb075d5804dff717963122a017641b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79ffbbd808d73e3accb716a5df1c7e4d64be1e69c717770760cfeeca2faccab8 [INFO] running `Command { std: "docker" "start" "-a" "79ffbbd808d73e3accb716a5df1c7e4d64be1e69c717770760cfeeca2faccab8", kill_on_drop: false }` [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Compiling attomath v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.62s [INFO] running `Command { std: "docker" "inspect" "79ffbbd808d73e3accb716a5df1c7e4d64be1e69c717770760cfeeca2faccab8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79ffbbd808d73e3accb716a5df1c7e4d64be1e69c717770760cfeeca2faccab8", kill_on_drop: false }` [INFO] [stdout] 79ffbbd808d73e3accb716a5df1c7e4d64be1e69c717770760cfeeca2faccab8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad1ca09a14540bc6de17305f4d6965f462794f36712e42355f4ff854cb3d8947 [INFO] running `Command { std: "docker" "start" "-a" "ad1ca09a14540bc6de17305f4d6965f462794f36712e42355f4ff854cb3d8947", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/attomath-025517a20040e632) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test theorem::test::serde ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests attomath [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/statement.rs - statement::Statement::unify (line 41) ... ok [INFO] [stdout] test src/dvr.rs - dvr::DVR::new (line 58) ... ok [INFO] [stdout] test src/expression.rs - expression::WholeSubstitution::insert (line 346) ... ok [INFO] [stdout] test src/expression.rs - expression::Expression::subexpression (line 96) ... ok [INFO] [stdout] test src/expression.rs - expression::Substitution::substitution_opt (line 381) ... ok [INFO] [stdout] test src/expression.rs - expression::Expression::substitute (line 195) ... ok [INFO] [stdout] test src/expression.rs - expression::Expression::standardize (line 33) ... ok [INFO] [stdout] test src/expression.rs - expression::Expression::unify (line 123) ... ok [INFO] [stdout] test src/expression.rs - expression::is_operator (line 250) ... ok [INFO] [stdout] test src/formatter.rs - formatter::StandardFormatter (line 10) ... ok [INFO] [stdout] test src/dvr.rs - dvr::DVR::standardize (line 154) ... ok [INFO] [stdout] test src/dvr.rs - dvr::DVR::substitute (line 90) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ad1ca09a14540bc6de17305f4d6965f462794f36712e42355f4ff854cb3d8947", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad1ca09a14540bc6de17305f4d6965f462794f36712e42355f4ff854cb3d8947", kill_on_drop: false }` [INFO] [stdout] ad1ca09a14540bc6de17305f4d6965f462794f36712e42355f4ff854cb3d8947