[INFO] cloning repository https://github.com/gobanos/TAoCP-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gobanos/TAoCP-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2FTAoCP-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2FTAoCP-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8e08ba4ef275f72e740e54f3be539cbcae46351
[INFO] testing gobanos/TAoCP-rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2FTAoCP-rust" "/workspace/builds/worker-89/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gobanos/TAoCP-rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gobanos/TAoCP-rust
[INFO] finished tweaking git repo https://github.com/gobanos/TAoCP-rust
[INFO] tweaked toml for git repo https://github.com/gobanos/TAoCP-rust written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/gobanos/TAoCP-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04b346e7738476149aa5a19b6c9ba8850331ded68d2611ada6fe4066d0f1ff65
[INFO] running `Command { std: "docker" "start" "-a" "04b346e7738476149aa5a19b6c9ba8850331ded68d2611ada6fe4066d0f1ff65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04b346e7738476149aa5a19b6c9ba8850331ded68d2611ada6fe4066d0f1ff65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b346e7738476149aa5a19b6c9ba8850331ded68d2611ada6fe4066d0f1ff65", kill_on_drop: false }`
[INFO] [stdout] 04b346e7738476149aa5a19b6c9ba8850331ded68d2611ada6fe4066d0f1ff65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdf0b7c9d2293b4e6b984fc991c66b02923b44a1faefb35f10a82e196914bd78
[INFO] running `Command { std: "docker" "start" "-a" "cdf0b7c9d2293b4e6b984fc991c66b02923b44a1faefb35f10a82e196914bd78", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-art-of-computer-programming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "cdf0b7c9d2293b4e6b984fc991c66b02923b44a1faefb35f10a82e196914bd78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf0b7c9d2293b4e6b984fc991c66b02923b44a1faefb35f10a82e196914bd78", kill_on_drop: false }`
[INFO] [stdout] cdf0b7c9d2293b4e6b984fc991c66b02923b44a1faefb35f10a82e196914bd78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e06acf2091531b37236708e0f2d6da160a94f06cf9116dd1078d8507ce9de68
[INFO] running `Command { std: "docker" "start" "-a" "2e06acf2091531b37236708e0f2d6da160a94f06cf9116dd1078d8507ce9de68", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling the-art-of-computer-programming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.53s
[INFO] running `Command { std: "docker" "inspect" "2e06acf2091531b37236708e0f2d6da160a94f06cf9116dd1078d8507ce9de68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e06acf2091531b37236708e0f2d6da160a94f06cf9116dd1078d8507ce9de68", kill_on_drop: false }`
[INFO] [stdout] 2e06acf2091531b37236708e0f2d6da160a94f06cf9116dd1078d8507ce9de68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c7f307052690fe2d5cb2ac45137acf326b1514bab1eae2ba4a2a50552662a1a
[INFO] running `Command { std: "docker" "start" "-a" "9c7f307052690fe2d5cb2ac45137acf326b1514bab1eae2ba4a2a50552662a1a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/the_art_of_computer_programming-7e86e3af2e047bc1)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::default ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::delete ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::insert_get ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::insert_get_mut ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::memory_order2 ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::memory_order3 ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::memory_order1 ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::memory_sort ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::out_of_range ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::memory_overflow ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests the-art-of-computer-programming
[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" "9c7f307052690fe2d5cb2ac45137acf326b1514bab1eae2ba4a2a50552662a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7f307052690fe2d5cb2ac45137acf326b1514bab1eae2ba4a2a50552662a1a", kill_on_drop: false }`
[INFO] [stdout] 9c7f307052690fe2d5cb2ac45137acf326b1514bab1eae2ba4a2a50552662a1a