[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 beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2FTAoCP-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gobanos/TAoCP-rust on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc2584ce1afb7d0e116298d9796ba7e9679a1562c8a4df8d0c07bd99f8ee3d17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc2584ce1afb7d0e116298d9796ba7e9679a1562c8a4df8d0c07bd99f8ee3d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc2584ce1afb7d0e116298d9796ba7e9679a1562c8a4df8d0c07bd99f8ee3d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2584ce1afb7d0e116298d9796ba7e9679a1562c8a4df8d0c07bd99f8ee3d17", kill_on_drop: false }`
[INFO] [stdout] cc2584ce1afb7d0e116298d9796ba7e9679a1562c8a4df8d0c07bd99f8ee3d17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e303ecdb7230b745cd329448f0a457228631c51c38b23028bdee2b6237f3a4b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4e303ecdb7230b745cd329448f0a457228631c51c38b23028bdee2b6237f3a4b", 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 0.85s
[INFO] running `Command { std: "docker" "inspect" "4e303ecdb7230b745cd329448f0a457228631c51c38b23028bdee2b6237f3a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e303ecdb7230b745cd329448f0a457228631c51c38b23028bdee2b6237f3a4b", kill_on_drop: false }`
[INFO] [stdout] 4e303ecdb7230b745cd329448f0a457228631c51c38b23028bdee2b6237f3a4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d8d183cf390e72e910689354ff2680d76d0ed0be31245643e359562b2a8080c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1d8d183cf390e72e910689354ff2680d76d0ed0be31245643e359562b2a8080c", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-art-of-computer-programming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "1d8d183cf390e72e910689354ff2680d76d0ed0be31245643e359562b2a8080c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8d183cf390e72e910689354ff2680d76d0ed0be31245643e359562b2a8080c", kill_on_drop: false }`
[INFO] [stdout] 1d8d183cf390e72e910689354ff2680d76d0ed0be31245643e359562b2a8080c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 383d4b63daa5de018dc9d8a8fd8f1e327b828d886571a6728a4d76f99aa09f65
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "383d4b63daa5de018dc9d8a8fd8f1e327b828d886571a6728a4d76f99aa09f65", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/the_art_of_computer_programming-5ac3e22ed62b727b
[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::memory_order1 ... 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_overflow ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::out_of_range ... ok
[INFO] [stderr]    Doc-tests the-art-of-computer-programming
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::memory_sort ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::sort ... ok
[INFO] [stdout] test information_structure::linear_lists::sequential_allocation::tests::insert_get_mut ... 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] [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" "383d4b63daa5de018dc9d8a8fd8f1e327b828d886571a6728a4d76f99aa09f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383d4b63daa5de018dc9d8a8fd8f1e327b828d886571a6728a4d76f99aa09f65", kill_on_drop: false }`
[INFO] [stdout] 383d4b63daa5de018dc9d8a8fd8f1e327b828d886571a6728a4d76f99aa09f65