[INFO] cloning repository https://github.com/KaiserLancelot/rust-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaiserLancelot/rust-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserLancelot%2Frust-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserLancelot%2Frust-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 299ad7dcec54dd27c43cf3ec388ffa68e43a3003
[INFO] documenting KaiserLancelot/rust-learning against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserLancelot%2Frust-learning" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KaiserLancelot/rust-learning on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/KaiserLancelot/rust-learning
[INFO] finished tweaking git repo https://github.com/KaiserLancelot/rust-learning
[INFO] tweaked toml for git repo https://github.com/KaiserLancelot/rust-learning written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/KaiserLancelot/rust-learning 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snmalloc-rs v0.3.3
[INFO] [stderr]   Downloaded atoi v0.3.3
[INFO] [stderr]   Downloaded assert_fs v1.0.13
[INFO] [stderr]   Downloaded mini-redis v0.4.1
[INFO] [stderr]   Downloaded snmalloc-sys v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3415f064aa008e247ae0fc10a965d2ebaed7c07c7b355ca799389dab909d315c
[INFO] running `Command { std: "docker" "start" "-a" "3415f064aa008e247ae0fc10a965d2ebaed7c07c7b355ca799389dab909d315c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3415f064aa008e247ae0fc10a965d2ebaed7c07c7b355ca799389dab909d315c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3415f064aa008e247ae0fc10a965d2ebaed7c07c7b355ca799389dab909d315c", kill_on_drop: false }`
[INFO] [stdout] 3415f064aa008e247ae0fc10a965d2ebaed7c07c7b355ca799389dab909d315c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bfcc777e8c59948576b47eec723be277b72ceeafb171deddf2b20917b410e9c
[INFO] running `Command { std: "docker" "start" "-a" "7bfcc777e8c59948576b47eec723be277b72ceeafb171deddf2b20917b410e9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking iana-time-zone v0.1.54
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking time-core v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling rustix v0.36.11
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling syn v2.0.10
[INFO] [stderr]     Checking hello_macro v0.1.0 (/opt/rustwide/workdir/trpl/chapter19/hello_macro)
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling snmalloc-sys v0.3.3
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking clap_lex v0.4.0
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking socket2 v0.4.9
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[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking directories v4.0.1
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[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]  Documenting chapter16 v0.1.0 (/opt/rustwide/workdir/trpl/chapter16)
[INFO] [stderr]  Documenting chapter13 v0.1.0 (/opt/rustwide/workdir/trpl/chapter13)
[INFO] [stderr]  Documenting chapter17 v0.1.0 (/opt/rustwide/workdir/trpl/chapter17)
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking indicatif v0.17.3
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[INFO] [stderr]  Documenting chapter03 v0.1.0 (/opt/rustwide/workdir/trpl/chapter03)
[INFO] [stderr]     Checking tracing-subscriber v0.3.16
[INFO] [stderr]  Documenting chapter08 v0.1.0 (/opt/rustwide/workdir/trpl/chapter08)
[INFO] [stderr]  Documenting chapter09 v0.1.0 (/opt/rustwide/workdir/trpl/chapter09)
[INFO] [stderr]  Documenting chapter06 v0.1.0 (/opt/rustwide/workdir/trpl/chapter06)
[INFO] [stderr]  Documenting chapter05 v0.1.0 (/opt/rustwide/workdir/trpl/chapter05)
[INFO] [stderr]  Documenting chapter02 v0.1.0 (/opt/rustwide/workdir/trpl/chapter02)
[INFO] [stderr]  Documenting chapter15 v0.1.0 (/opt/rustwide/workdir/trpl/chapter15)
[INFO] [stderr]  Documenting chapter04 v0.1.0 (/opt/rustwide/workdir/trpl/chapter04)
[INFO] [stderr]  Documenting chapter07 v0.1.0 (/opt/rustwide/workdir/trpl/chapter07)
[INFO] [stderr]  Documenting chapter10 v0.1.0 (/opt/rustwide/workdir/trpl/chapter10)
[INFO] [stderr]  Documenting chapter20 v0.1.0 (/opt/rustwide/workdir/trpl/chapter20)
[INFO] [stderr]     Checking is-terminal v0.4.5
[INFO] [stderr]     Checking anstream v0.3.0
[INFO] [stderr]  Documenting appendix_c v0.1.0 (/opt/rustwide/workdir/trpl/appendix_c)
[INFO] [stderr]  Documenting chapter11 v0.1.0 (/opt/rustwide/workdir/trpl/chapter11)
[INFO] [stderr]     Checking clap_builder v4.2.2
[INFO] [stderr]  Documenting hello_macro v0.1.0 (/opt/rustwide/workdir/trpl/chapter19/hello_macro)
[INFO] [stderr]  Documenting chapter14 v0.1.0 (/opt/rustwide/workdir/trpl/chapter14)
[INFO] [stderr]  Documenting chapter18 v0.1.0 (/opt/rustwide/workdir/trpl/chapter18)
[INFO] [stderr]  Documenting hello_macro_derive v0.1.0 (/opt/rustwide/workdir/trpl/chapter19/hello_macro_derive)
[INFO] [stderr]  Documenting chapter12 v0.1.0 (/opt/rustwide/workdir/trpl/chapter12)
[INFO] [stderr]    Compiling tokio-macros v2.0.0
[INFO] [stderr]    Compiling hello_macro_derive v0.1.0 (/opt/rustwide/workdir/trpl/chapter19/hello_macro_derive)
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling clap_derive v4.2.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]  Documenting chapter19 v0.1.0 (/opt/rustwide/workdir/trpl/chapter19)
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling async-stream-impl v0.3.4
[INFO] [stderr]     Checking async-stream v0.3.4
[INFO] [stderr]     Checking clap v4.2.2
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking snmalloc-rs v0.3.3
[INFO] [stderr]     Checking tokio-stream v0.1.12
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking confy v0.5.1
[INFO] [stderr]  Documenting cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Checking mini-redis v0.4.1
[INFO] [stderr]  Documenting tokio_learning v0.1.0 (/opt/rustwide/workdir/tokio)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.17s
[INFO] running `Command { std: "docker" "inspect" "7bfcc777e8c59948576b47eec723be277b72ceeafb171deddf2b20917b410e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfcc777e8c59948576b47eec723be277b72ceeafb171deddf2b20917b410e9c", kill_on_drop: false }`
[INFO] [stdout] 7bfcc777e8c59948576b47eec723be277b72ceeafb171deddf2b20917b410e9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2023-04-20" "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] b4aebf625cb509b1d1e0b851d2e972e4d3163e58af35e0098de3c9d76f2e906d
[INFO] running `Command { std: "docker" "start" "-a" "b4aebf625cb509b1d1e0b851d2e972e4d3163e58af35e0098de3c9d76f2e906d", 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" "b4aebf625cb509b1d1e0b851d2e972e4d3163e58af35e0098de3c9d76f2e906d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4aebf625cb509b1d1e0b851d2e972e4d3163e58af35e0098de3c9d76f2e906d", kill_on_drop: false }`
[INFO] [stdout] b4aebf625cb509b1d1e0b851d2e972e4d3163e58af35e0098de3c9d76f2e906d
