[INFO] cloning repository https://github.com/benwbooth/readchecker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benwbooth/readchecker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwbooth%2Freadchecker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwbooth%2Freadchecker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a851a6060138c50af1e0f2a25cd0a7d8546b4a18 [INFO] testing benwbooth/readchecker against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwbooth%2Freadchecker" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/benwbooth/readchecker [INFO] finished tweaking git repo https://github.com/benwbooth/readchecker [INFO] tweaked toml for git repo https://github.com/benwbooth/readchecker written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/benwbooth/readchecker on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/benwbooth/readchecker 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha2 v0.10.1 [INFO] [stderr] Downloaded digest v0.10.2 [INFO] [stderr] Downloaded sorted-vec v0.7.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.7 [INFO] [stderr] Downloaded sha1 v0.10.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.7 [INFO] [stderr] Downloaded itertools-num v0.1.3 [INFO] [stderr] Downloaded byte-unit v4.0.13 [INFO] [stderr] Downloaded atomic-counter v1.0.1 [INFO] [stderr] Downloaded bytecount v0.6.2 [INFO] [stderr] Downloaded matrixmultiply v0.3.2 [INFO] [stderr] Downloaded procfs v0.9.1 [INFO] [stderr] Downloaded bio v0.39.2 [INFO] [stderr] Downloaded petgraph v0.6.0 [INFO] [stderr] Downloaded regex v1.4.6 [INFO] [stderr] Downloaded unicode-segmentation v1.9.0 [INFO] [stderr] Downloaded rand_distr v0.4.3 [INFO] [stderr] Downloaded simba v0.5.1 [INFO] [stderr] Downloaded libc v0.2.118 [INFO] [stderr] Downloaded statrs v0.15.0 [INFO] [stderr] Downloaded strum_macros v0.23.1 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded smallvec v1.8.0 [INFO] [stderr] Downloaded nalgebra v0.27.1 [INFO] [stderr] Downloaded libm v0.2.2 [INFO] [stderr] Downloaded parking_lot v0.12.0 [INFO] [stderr] Downloaded flate2 v1.0.22 [INFO] [stderr] Downloaded enum-map-derive v0.6.0 [INFO] [stderr] Downloaded semver v0.1.20 [INFO] [stderr] Downloaded rustc_version v0.1.7 [INFO] [stderr] Downloaded nalgebra-macros v0.1.0 [INFO] [stderr] Downloaded ndarray v0.15.4 [INFO] [stderr] Downloaded rustversion v1.0.6 [INFO] [stderr] Downloaded triple_accel v0.4.0 [INFO] [stderr] Downloaded bstr v0.2.15 [INFO] [stderr] Downloaded utf8-width v0.1.5 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.32.0 [INFO] [stderr] Downloaded lock_api v0.4.6 [INFO] [stderr] Downloaded redox_syscall v0.2.11 [INFO] [stderr] Downloaded windows_i686_gnu v0.32.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.32.0 [INFO] [stderr] Downloaded dashmap v5.1.0 [INFO] [stderr] Downloaded derive-new v0.5.9 [INFO] [stderr] Downloaded bio-types v0.12.1 [INFO] [stderr] Downloaded bit-vec v0.6.3 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded windows_i686_msvc v0.32.0 [INFO] [stderr] Downloaded enum-map v1.1.1 [INFO] [stderr] Downloaded getset v0.1.2 [INFO] [stderr] Downloaded newtype_derive v0.1.6 [INFO] [stderr] Downloaded ordered-float v1.1.1 [INFO] [stderr] Downloaded rawpointer v0.2.1 [INFO] [stderr] Downloaded approx v0.5.1 [INFO] [stderr] Downloaded strum v0.23.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.32.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.1 [INFO] [stderr] Downloaded multimap v0.8.3 [INFO] [stderr] Downloaded fixedbitset v0.4.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.2 [INFO] [stderr] Downloaded crypto-common v0.1.2 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded windows-sys v0.32.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a24b2e22053553f8b6d615234cb98e92a1130e66e1b36852e2a32134d752624c [INFO] running `Command { std: "docker" "start" "-a" "a24b2e22053553f8b6d615234cb98e92a1130e66e1b36852e2a32134d752624c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a24b2e22053553f8b6d615234cb98e92a1130e66e1b36852e2a32134d752624c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a24b2e22053553f8b6d615234cb98e92a1130e66e1b36852e2a32134d752624c", kill_on_drop: false }` [INFO] [stdout] a24b2e22053553f8b6d615234cb98e92a1130e66e1b36852e2a32134d752624c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 558ca6aa75a58eaba9a11b49de8ea25d8fd8b86c69a742486fe4c1cd9fb2bd03 [INFO] running `Command { std: "docker" "start" "-a" "558ca6aa75a58eaba9a11b49de8ea25d8fd8b86c69a742486fe4c1cd9fb2bd03", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling simba v0.5.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling triple_accel v0.4.0 [INFO] [stderr] Compiling utf8-width v0.1.5 [INFO] [stderr] Compiling strum v0.23.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling byte-unit v4.0.13 [INFO] [stderr] Compiling crypto-common v0.1.2 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling dashmap v5.1.0 [INFO] [stderr] Compiling digest v0.10.2 [INFO] [stderr] Compiling sorted-vec v0.7.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling atomic-counter v1.0.1 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling procfs v0.9.1 [INFO] [stderr] Compiling sha2 v0.10.1 [INFO] [stderr] Compiling sha1 v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling enum-map-derive v0.6.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling enum-map v1.1.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling bio-types v0.12.1 [INFO] [stderr] Compiling nalgebra v0.27.1 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling statrs v0.15.0 [INFO] [stderr] Compiling bio v0.39.2 [INFO] [stderr] Compiling readchecker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.91s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "558ca6aa75a58eaba9a11b49de8ea25d8fd8b86c69a742486fe4c1cd9fb2bd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "558ca6aa75a58eaba9a11b49de8ea25d8fd8b86c69a742486fe4c1cd9fb2bd03", kill_on_drop: false }` [INFO] [stdout] 558ca6aa75a58eaba9a11b49de8ea25d8fd8b86c69a742486fe4c1cd9fb2bd03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 68a3a15cc7f20025678fcd731e03976d48f9e99396d7784ed3d9274fc7bc9b4c [INFO] running `Command { std: "docker" "start" "-a" "68a3a15cc7f20025678fcd731e03976d48f9e99396d7784ed3d9274fc7bc9b4c", kill_on_drop: false }` [INFO] [stderr] Compiling readchecker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "68a3a15cc7f20025678fcd731e03976d48f9e99396d7784ed3d9274fc7bc9b4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68a3a15cc7f20025678fcd731e03976d48f9e99396d7784ed3d9274fc7bc9b4c", kill_on_drop: false }` [INFO] [stdout] 68a3a15cc7f20025678fcd731e03976d48f9e99396d7784ed3d9274fc7bc9b4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 296f27663a821961eb837b28ff45e878d852af131fcd5562f8a3ab0cf07dbe73 [INFO] running `Command { std: "docker" "start" "-a" "296f27663a821961eb837b28ff45e878d852af131fcd5562f8a3ab0cf07dbe73", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/readchecker-245db1479c8174b0) [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" "296f27663a821961eb837b28ff45e878d852af131fcd5562f8a3ab0cf07dbe73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296f27663a821961eb837b28ff45e878d852af131fcd5562f8a3ab0cf07dbe73", kill_on_drop: false }` [INFO] [stdout] 296f27663a821961eb837b28ff45e878d852af131fcd5562f8a3ab0cf07dbe73