[INFO] fetching crate mdrend-dont-use-test721 0.1.0...
[INFO] testing mdrend-dont-use-test721-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mdrend-dont-use-test721 0.1.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate mdrend-dont-use-test721 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdrend-dont-use-test721 0.1.0
[INFO] finished tweaking crates.io crate mdrend-dont-use-test721 0.1.0
[INFO] tweaked toml for crates.io crate mdrend-dont-use-test721 0.1.0 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate crates.io crate mdrend-dont-use-test721 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1929200a7dd09e3878b526b33e4adbd4a233ae7aa4faf613c2244d57096c1737
[INFO] running `Command { std: "docker" "start" "-a" "1929200a7dd09e3878b526b33e4adbd4a233ae7aa4faf613c2244d57096c1737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1929200a7dd09e3878b526b33e4adbd4a233ae7aa4faf613c2244d57096c1737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1929200a7dd09e3878b526b33e4adbd4a233ae7aa4faf613c2244d57096c1737", kill_on_drop: false }`
[INFO] [stdout] 1929200a7dd09e3878b526b33e4adbd4a233ae7aa4faf613c2244d57096c1737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd531a861b3d798a76bb41ed7b4b44b5e110c40ecc232a2b1f908a0aa8e7e701
[INFO] running `Command { std: "docker" "start" "-a" "fd531a861b3d798a76bb41ed7b4b44b5e110c40ecc232a2b1f908a0aa8e7e701", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling maud_htmlescape v0.17.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling maud_macros v0.22.1
[INFO] [stderr]    Compiling maud v0.22.1
[INFO] [stderr]    Compiling mdrend-dont-use-test721 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `Command { std: "docker" "inspect" "fd531a861b3d798a76bb41ed7b4b44b5e110c40ecc232a2b1f908a0aa8e7e701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd531a861b3d798a76bb41ed7b4b44b5e110c40ecc232a2b1f908a0aa8e7e701", kill_on_drop: false }`
[INFO] [stdout] fd531a861b3d798a76bb41ed7b4b44b5e110c40ecc232a2b1f908a0aa8e7e701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20c7005f35b553c5fbfc825e24282d04d11a69fb5c6457b450a46b8f07ec21c
[INFO] running `Command { std: "docker" "start" "-a" "d20c7005f35b553c5fbfc825e24282d04d11a69fb5c6457b450a46b8f07ec21c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdrend-dont-use-test721 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "d20c7005f35b553c5fbfc825e24282d04d11a69fb5c6457b450a46b8f07ec21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20c7005f35b553c5fbfc825e24282d04d11a69fb5c6457b450a46b8f07ec21c", kill_on_drop: false }`
[INFO] [stdout] d20c7005f35b553c5fbfc825e24282d04d11a69fb5c6457b450a46b8f07ec21c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d899f513a359e3331e418b07f70a44407ff0f83792a464a4fac5142c61a8f45
[INFO] running `Command { std: "docker" "start" "-a" "6d899f513a359e3331e418b07f70a44407ff0f83792a464a4fac5142c61a8f45", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mdrend_dont_use_test721-8c3ab57d119972f2)
[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" "6d899f513a359e3331e418b07f70a44407ff0f83792a464a4fac5142c61a8f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d899f513a359e3331e418b07f70a44407ff0f83792a464a4fac5142c61a8f45", kill_on_drop: false }`
[INFO] [stdout] 6d899f513a359e3331e418b07f70a44407ff0f83792a464a4fac5142c61a8f45