[INFO] cloning repository https://github.com/nik-johnson-net/aoc20
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nik-johnson-net/aoc20" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnik-johnson-net%2Faoc20", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnik-johnson-net%2Faoc20'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27080638dd4c1b7a5e9730c5e5e7741a4b32e43c
[INFO] testing nik-johnson-net/aoc20 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnik-johnson-net%2Faoc20" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nik-johnson-net/aoc20 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nik-johnson-net/aoc20
[INFO] finished tweaking git repo https://github.com/nik-johnson-net/aoc20
[INFO] tweaked toml for git repo https://github.com/nik-johnson-net/aoc20 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/nik-johnson-net/aoc20 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2fef0fb25262096fced830770d06447ceb170c1da0b68f803fe8575bb6f289b
[INFO] running `Command { std: "docker" "start" "-a" "e2fef0fb25262096fced830770d06447ceb170c1da0b68f803fe8575bb6f289b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2fef0fb25262096fced830770d06447ceb170c1da0b68f803fe8575bb6f289b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fef0fb25262096fced830770d06447ceb170c1da0b68f803fe8575bb6f289b", kill_on_drop: false }`
[INFO] [stdout] e2fef0fb25262096fced830770d06447ceb170c1da0b68f803fe8575bb6f289b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6430499181f55164cc447a0facbefeb44ffcec1002a28eb47606cf950398f658
[INFO] running `Command { std: "docker" "start" "-a" "6430499181f55164cc447a0facbefeb44ffcec1002a28eb47606cf950398f658", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling aoc20-03-1 v0.1.0 (/opt/rustwide/workdir/aoc20-03-1)
[INFO] [stderr]    Compiling aoc20-01-2 v0.1.0 (/opt/rustwide/workdir/aoc20-01-2)
[INFO] [stderr]    Compiling aoc20-02-1 v0.1.0 (/opt/rustwide/workdir/aoc20-02-1)
[INFO] [stderr]    Compiling aoc20-01-1 v0.1.0 (/opt/rustwide/workdir/aoc20-01-1)
[INFO] [stderr]    Compiling aoc20-04-1 v0.1.0 (/opt/rustwide/workdir/aoc20-04-1)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "6430499181f55164cc447a0facbefeb44ffcec1002a28eb47606cf950398f658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6430499181f55164cc447a0facbefeb44ffcec1002a28eb47606cf950398f658", kill_on_drop: false }`
[INFO] [stdout] 6430499181f55164cc447a0facbefeb44ffcec1002a28eb47606cf950398f658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b716774def44b767a8a028c79890f3a8bba7c421924091d1d4a332822a0de922
[INFO] running `Command { std: "docker" "start" "-a" "b716774def44b767a8a028c79890f3a8bba7c421924091d1d4a332822a0de922", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc20-03-1 v0.1.0 (/opt/rustwide/workdir/aoc20-03-1)
[INFO] [stderr]    Compiling aoc20-02-1 v0.1.0 (/opt/rustwide/workdir/aoc20-02-1)
[INFO] [stderr]    Compiling aoc20-01-2 v0.1.0 (/opt/rustwide/workdir/aoc20-01-2)
[INFO] [stderr]    Compiling aoc20-01-1 v0.1.0 (/opt/rustwide/workdir/aoc20-01-1)
[INFO] [stderr]    Compiling aoc20-04-1 v0.1.0 (/opt/rustwide/workdir/aoc20-04-1)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "b716774def44b767a8a028c79890f3a8bba7c421924091d1d4a332822a0de922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b716774def44b767a8a028c79890f3a8bba7c421924091d1d4a332822a0de922", kill_on_drop: false }`
[INFO] [stdout] b716774def44b767a8a028c79890f3a8bba7c421924091d1d4a332822a0de922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67b6543222214bceb473c55cba795809f3d47646cf4f0e6aa526f07b947f78e5
[INFO] running `Command { std: "docker" "start" "-a" "67b6543222214bceb473c55cba795809f3d47646cf4f0e6aa526f07b947f78e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc20_01_1-547fb2f12ae9305e)
[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 unittests (/opt/rustwide/target/debug/deps/aoc20_01_2-3720a7dbbe8bc03b)
[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 unittests (/opt/rustwide/target/debug/deps/aoc20_02_1-48b608f07aea03cb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::given ... ok
[INFO] [stdout] test test::given2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc20_03_1-c08954a045ed8ecf)
[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 unittests (/opt/rustwide/target/debug/deps/aoc20_04_1-913a9ea00b14c6c8)
[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] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "67b6543222214bceb473c55cba795809f3d47646cf4f0e6aa526f07b947f78e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b6543222214bceb473c55cba795809f3d47646cf4f0e6aa526f07b947f78e5", kill_on_drop: false }`
[INFO] [stdout] 67b6543222214bceb473c55cba795809f3d47646cf4f0e6aa526f07b947f78e5