[INFO] cloning repository https://github.com/rben01/collagen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rben01/collagen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frben01%2Fcollagen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frben01%2Fcollagen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da11922ebfdfc310c4037446cdc13abdf54ba09b
[INFO] testing rben01/collagen against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frben01%2Fcollagen" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rben01/collagen on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rben01/collagen
[INFO] finished tweaking git repo https://github.com/rben01/collagen
[INFO] tweaked toml for git repo https://github.com/rben01/collagen written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/rben01/collagen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 432287815cc320b23730bbc14eaf664dff768da83c9b3789b003250eda51bd71
[INFO] running `Command { std: "docker" "start" "-a" "432287815cc320b23730bbc14eaf664dff768da83c9b3789b003250eda51bd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "432287815cc320b23730bbc14eaf664dff768da83c9b3789b003250eda51bd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "432287815cc320b23730bbc14eaf664dff768da83c9b3789b003250eda51bd71", kill_on_drop: false }`
[INFO] [stdout] 432287815cc320b23730bbc14eaf664dff768da83c9b3789b003250eda51bd71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b70e0a31ecb64f3e8aa46498fd770db4bf9fcc4bc64e098d7be924024c570b9d
[INFO] running `Command { std: "docker" "start" "-a" "b70e0a31ecb64f3e8aa46498fd770db4bf9fcc4bc64e098d7be924024c570b9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crc32fast v1.2.2
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling collagen v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.49s
[INFO] running `Command { std: "docker" "inspect" "b70e0a31ecb64f3e8aa46498fd770db4bf9fcc4bc64e098d7be924024c570b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70e0a31ecb64f3e8aa46498fd770db4bf9fcc4bc64e098d7be924024c570b9d", kill_on_drop: false }`
[INFO] [stdout] b70e0a31ecb64f3e8aa46498fd770db4bf9fcc4bc64e098d7be924024c570b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b5f25f279ac10d69b1a6552a51661fd907ef74480e52afe6798e86d94b30857
[INFO] running `Command { std: "docker" "start" "-a" "6b5f25f279ac10d69b1a6552a51661fd907ef74480e52afe6798e86d94b30857", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling collagen v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.36s
[INFO] running `Command { std: "docker" "inspect" "6b5f25f279ac10d69b1a6552a51661fd907ef74480e52afe6798e86d94b30857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5f25f279ac10d69b1a6552a51661fd907ef74480e52afe6798e86d94b30857", kill_on_drop: false }`
[INFO] [stdout] 6b5f25f279ac10d69b1a6552a51661fd907ef74480e52afe6798e86d94b30857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f23f417647cd7ec119fd57fc8286d1080ea528e5defd7ffb4b6ccf2e8be70cbf
[INFO] running `Command { std: "docker" "start" "-a" "f23f417647cd7ec119fd57fc8286d1080ea528e5defd7ffb4b6ccf2e8be70cbf", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collagen-216921629ed324fe)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test fibroblast::data_types::context::tests::root::with_new ... ok
[INFO] [stdout] test fibroblast::data_types::concrete_number::tests::test ... ok
[INFO] [stdout] test fibroblast::data_types::context::tests::vars::empty ... ok
[INFO] [stdout] test fibroblast::data_types::simple_value::tests::bool ... ok
[INFO] [stdout] test fibroblast::data_types::context::tests::vars::nonempty ... ok
[INFO] [stdout] test fibroblast::data_types::context::tests::vars::with_new_vars ... ok
[INFO] [stdout] test fibroblast::data_types::simple_value::tests::text ... ok
[INFO] [stdout] test fibroblast::data_types::simple_value::tests::concrete_number ... ok
[INFO] [stdout] test fibroblast::data_types::variable_value::tests::concrete_number ... ok
[INFO] [stdout] test utils::paths::tests::errors::joining_leading_pathsep ... ok
[INFO] [stdout] test utils::paths::tests::ok::empty_path ... ok
[INFO] [stdout] test fibroblast::data_types::variable_value::tests::text ... ok
[INFO] [stdout] test utils::paths::tests::ok::pathological ... ok
[INFO] [stdout] test utils::paths::tests::ok::nonempty_path ... ok
[INFO] [stdout] test fibroblast::data_types::context::tests::substitution::ok ... ok
[INFO] [stdout] test fibroblast::data_types::context::tests::substitution::illegal_and_missing_var_names ... ok
[INFO] [stdout] test fibroblast::data_types::context::tests::substitution::parse_errors ... ok
[INFO] [stdout] test fibroblast::data_types::context::tests::substitution::illegal_var_names ... ok
[INFO] [stdout] test fibroblast::data_types::context::tests::substitution::missing_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collagen-7ee67e7fbd0b5f73)
[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] [stderr]      Running tests/test_examples.rs (/opt/rustwide/target/debug/deps/test_examples-04cc9f6574733a55)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test empty::test ... ok
[INFO] [stdout] test basic_smiley::test ... ok
[INFO] [stdout] test simple_nesting::test ... ok
[INFO] [stdout] test drake_manually_specified_font::test ... ok
[INFO] [stdout] test drake_no_font::test ... ok
[INFO] [stdout] test drake_user_specified_font::test ... ok
[INFO] [stdout] test smiley_with_speech_bubble::test ... ok
[INFO] [stdout] test hodgepodge::test ... ok
[INFO] [stdout] test kitty_with_nested_smiley::test ... ok
[INFO] [stdout] test drake_bundled_font::test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collagen
[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" "f23f417647cd7ec119fd57fc8286d1080ea528e5defd7ffb4b6ccf2e8be70cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23f417647cd7ec119fd57fc8286d1080ea528e5defd7ffb4b6ccf2e8be70cbf", kill_on_drop: false }`
[INFO] [stdout] f23f417647cd7ec119fd57fc8286d1080ea528e5defd7ffb4b6ccf2e8be70cbf