[INFO] cloning repository https://github.com/jix/varisat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jix/varisat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjix%2Fvarisat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjix%2Fvarisat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33e876937c5d22305664e9ae5601484b25cec23f
[INFO] documenting jix/varisat against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjix%2Fvarisat" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jix/varisat on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jix/varisat
[INFO] finished tweaking git repo https://github.com/jix/varisat
[INFO] tweaked toml for git repo https://github.com/jix/varisat written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jix/varisat 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vec_mut_scan v0.3.0
[INFO] [stderr]   Downloaded partial_ref_derive v0.3.2
[INFO] [stderr]   Downloaded partial_ref v0.3.2
[INFO] [stderr]   Downloaded ordered-float v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b39d1c0d4c02464c2d415947f65d1698339d6f64ade0eb698522251c875d37dd
[INFO] running `Command { std: "docker" "start" "-a" "b39d1c0d4c02464c2d415947f65d1698339d6f64ade0eb698522251c875d37dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b39d1c0d4c02464c2d415947f65d1698339d6f64ade0eb698522251c875d37dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39d1c0d4c02464c2d415947f65d1698339d6f64ade0eb698522251c875d37dd", kill_on_drop: false }`
[INFO] [stdout] b39d1c0d4c02464c2d415947f65d1698339d6f64ade0eb698522251c875d37dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4384b0d9137adc66d4aebeb6cf8f6471d965bd09db2e5083f4a2eb20150b2794
[INFO] running `Command { std: "docker" "start" "-a" "4384b0d9137adc66d4aebeb6cf8f6471d965bd09db2e5083f4a2eb20150b2794", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `varisat` in package `varisat-cli v0.2.2 (/opt/rustwide/workdir/varisat-cli)` has the same output filename as the lib target `varisat` in package `varisat v0.2.2 (/opt/rustwide/workdir/varisat)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/varisat/index.html
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling varisat-lrat v0.2.2 (/opt/rustwide/workdir/varisat-lrat)
[INFO] [stderr]    Compiling varisat v0.2.2 (/opt/rustwide/workdir/varisat)
[INFO] [stderr] warning: check-lrat utility not found, some tests will be disabled: No such file or directory (os error 2)
[INFO] [stderr]     Checking ordered-float v2.0.0
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr] warning: drat-trim proof checker not found, some tests will be disabled: No such file or directory (os error 2)
[INFO] [stderr] warning: rate proof checker not found, some tests will be disabled: No such file or directory (os error 2)
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking vec_mut_scan v0.3.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking proptest v0.10.1
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling varisat-cli v0.2.2 (/opt/rustwide/workdir/varisat-cli)
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling partial_ref_derive v0.3.2
[INFO] [stderr]    Compiling varisat-internal-macros v0.2.2 (/opt/rustwide/workdir/varisat-internal-macros)
[INFO] [stderr]     Checking partial_ref v0.3.2
[INFO] [stderr]  Documenting varisat-internal-macros v0.2.2 (/opt/rustwide/workdir/varisat-internal-macros)
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking varisat-formula v0.2.2 (/opt/rustwide/workdir/varisat-formula)
[INFO] [stderr]  Documenting varisat-formula v0.2.2 (/opt/rustwide/workdir/varisat-formula)
[INFO] [stderr]     Checking varisat-dimacs v0.2.2 (/opt/rustwide/workdir/varisat-dimacs)
[INFO] [stderr]     Checking varisat-internal-proof v0.2.2 (/opt/rustwide/workdir/varisat-internal-proof)
[INFO] [stderr]  Documenting varisat-internal-proof v0.2.2 (/opt/rustwide/workdir/varisat-internal-proof)
[INFO] [stderr]  Documenting varisat-dimacs v0.2.2 (/opt/rustwide/workdir/varisat-dimacs)
[INFO] [stdout] warning: unclosed HTML tag `Lit`
[INFO] [stdout]  --> varisat-formula/src/cnf.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// Equivalent to Vec<Vec<Lit>> but more efficient as it uses a single buffer for all literals.
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// Equivalent to `Vec<Vec<Lit>>` but more efficient as it uses a single buffer for all literals.
[INFO] [stdout]   |                   +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> varisat-formula/src/test.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// Implementation of http://www.cs.qub.ac.uk/~i.spence/sgen/ but with random partitions
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.cs.qub.ac.uk/~i.spence/sgen/>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking varisat-checker v0.2.2 (/opt/rustwide/workdir/varisat-checker)
[INFO] [stderr]  Documenting varisat-checker v0.2.2 (/opt/rustwide/workdir/varisat-checker)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting varisat-lrat v0.2.2 (/opt/rustwide/workdir/varisat-lrat)
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]  Documenting varisat v0.2.2 (/opt/rustwide/workdir/varisat)
[INFO] [stderr]  Documenting varisat-cli v0.2.2 (/opt/rustwide/workdir/varisat-cli)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 11.42s
[INFO] running `Command { std: "docker" "inspect" "4384b0d9137adc66d4aebeb6cf8f6471d965bd09db2e5083f4a2eb20150b2794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4384b0d9137adc66d4aebeb6cf8f6471d965bd09db2e5083f4a2eb20150b2794", kill_on_drop: false }`
[INFO] [stdout] 4384b0d9137adc66d4aebeb6cf8f6471d965bd09db2e5083f4a2eb20150b2794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ea5f4ccb7b2ec8adb9faee0cb017dfe9cbb11e3028c901cf954e6ae7deeaf76
[INFO] running `Command { std: "docker" "start" "-a" "4ea5f4ccb7b2ec8adb9faee0cb017dfe9cbb11e3028c901cf954e6ae7deeaf76", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "4ea5f4ccb7b2ec8adb9faee0cb017dfe9cbb11e3028c901cf954e6ae7deeaf76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea5f4ccb7b2ec8adb9faee0cb017dfe9cbb11e3028c901cf954e6ae7deeaf76", kill_on_drop: false }`
[INFO] [stdout] 4ea5f4ccb7b2ec8adb9faee0cb017dfe9cbb11e3028c901cf954e6ae7deeaf76
