[INFO] fetching crate markdown-gen 1.2.1...
[INFO] testing markdown-gen-1.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate markdown-gen 1.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate markdown-gen 1.2.1
[INFO] finished tweaking crates.io crate markdown-gen 1.2.1
[INFO] tweaked toml for crates.io crate markdown-gen 1.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate markdown-gen 1.2.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d790edd6495f87a2cc18b3ef065cc39a188dedc8ca65ed8dc55968e311fe9924
[INFO] running `Command { std: "docker" "start" "-a" "d790edd6495f87a2cc18b3ef065cc39a188dedc8ca65ed8dc55968e311fe9924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d790edd6495f87a2cc18b3ef065cc39a188dedc8ca65ed8dc55968e311fe9924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d790edd6495f87a2cc18b3ef065cc39a188dedc8ca65ed8dc55968e311fe9924", kill_on_drop: false }`
[INFO] [stdout] d790edd6495f87a2cc18b3ef065cc39a188dedc8ca65ed8dc55968e311fe9924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c32941f16529a3d1c1f20c6aeb5f1cbd63cce31babc22364a2ac8ac0a21ed744
[INFO] running `Command { std: "docker" "start" "-a" "c32941f16529a3d1c1f20c6aeb5f1cbd63cce31babc22364a2ac8ac0a21ed744", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling markdown-gen v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c32941f16529a3d1c1f20c6aeb5f1cbd63cce31babc22364a2ac8ac0a21ed744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c32941f16529a3d1c1f20c6aeb5f1cbd63cce31babc22364a2ac8ac0a21ed744", kill_on_drop: false }`
[INFO] [stdout] c32941f16529a3d1c1f20c6aeb5f1cbd63cce31babc22364a2ac8ac0a21ed744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9b0e701b98edc578618be301e8b88a584b2f02aff0ce44bde2e0f5c62ebbecb
[INFO] running `Command { std: "docker" "start" "-a" "d9b0e701b98edc578618be301e8b88a584b2f02aff0ce44bde2e0f5c62ebbecb", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling markdown-gen v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "d9b0e701b98edc578618be301e8b88a584b2f02aff0ce44bde2e0f5c62ebbecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b0e701b98edc578618be301e8b88a584b2f02aff0ce44bde2e0f5c62ebbecb", kill_on_drop: false }`
[INFO] [stdout] d9b0e701b98edc578618be301e8b88a584b2f02aff0ce44bde2e0f5c62ebbecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c0af3cd9f3d0847e9848cf36718ff2e1f4517e3c30b3b7e2c561142ba1782ec
[INFO] running `Command { std: "docker" "start" "-a" "2c0af3cd9f3d0847e9848cf36718ff2e1f4517e3c30b3b7e2c561142ba1782ec", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/markdown_gen-8e3335ec3c339e9a)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test markdown::tests::as_functions_do_not_move ... ok
[INFO] [stdout] test markdown::tests::asterisk_escaping ... ok
[INFO] [stdout] test markdown::tests::bold_italic ... ok
[INFO] [stdout] test markdown::tests::bold_italic_code ... ok
[INFO] [stdout] test markdown::tests::bold_link ... ok
[INFO] [stdout] test markdown::tests::italic ... ok
[INFO] [stdout] test markdown::tests::link ... ok
[INFO] [stdout] test markdown::tests::heading_append ... ok
[INFO] [stdout] test markdown::tests::link_as_heading ... ok
[INFO] [stdout] test markdown::tests::link_append ... ok
[INFO] [stdout] test markdown::tests::link_escaping ... ok
[INFO] [stdout] test markdown::tests::headings ... ok
[INFO] [stdout] test markdown::tests::bold ... ok
[INFO] [stdout] test markdown::tests::paragraph_append ... ok
[INFO] [stdout] test markdown::tests::string ... ok
[INFO] [stdout] test markdown::tests::quote ... ok
[INFO] [stdout] test markdown::tests::string_escaping ... ok
[INFO] [stdout] test markdown::tests::paragraphs ... ok
[INFO] [stdout] test markdown::tests::unicode ... ok
[INFO] [stdout] test markdown::tests::list ... ok
[INFO] [stdout] test markdown::tests::panic_on_inner_heading - should panic ... ok
[INFO] [stdout] test markdown::tests::code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests markdown_gen
[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" "2c0af3cd9f3d0847e9848cf36718ff2e1f4517e3c30b3b7e2c561142ba1782ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0af3cd9f3d0847e9848cf36718ff2e1f4517e3c30b3b7e2c561142ba1782ec", kill_on_drop: false }`
[INFO] [stdout] 2c0af3cd9f3d0847e9848cf36718ff2e1f4517e3c30b3b7e2c561142ba1782ec