[INFO] cloning repository https://github.com/Schyrsivochter/aoc20
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Schyrsivochter/aoc20" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchyrsivochter%2Faoc20", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchyrsivochter%2Faoc20'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1117a97e1165acfcf9ff3e9eb847edf08ff2c45a
[INFO] testing Schyrsivochter/aoc20 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchyrsivochter%2Faoc20" "/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/Schyrsivochter/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/Schyrsivochter/aoc20
[INFO] finished tweaking git repo https://github.com/Schyrsivochter/aoc20
[INFO] tweaked toml for git repo https://github.com/Schyrsivochter/aoc20 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Schyrsivochter/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] 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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a7e029a051c7116e315718e83be459a94b3a2459e63f6abeb2523d4c0e96011
[INFO] running `Command { std: "docker" "start" "-a" "3a7e029a051c7116e315718e83be459a94b3a2459e63f6abeb2523d4c0e96011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a7e029a051c7116e315718e83be459a94b3a2459e63f6abeb2523d4c0e96011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a7e029a051c7116e315718e83be459a94b3a2459e63f6abeb2523d4c0e96011", kill_on_drop: false }`
[INFO] [stdout] 3a7e029a051c7116e315718e83be459a94b3a2459e63f6abeb2523d4c0e96011
[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=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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e36ff7b1b68dce6e7bd8e4b221106a8c550797e12a37883c80c9032e0a103210
[INFO] running `Command { std: "docker" "start" "-a" "e36ff7b1b68dce6e7bd8e4b221106a8c550797e12a37883c80c9032e0a103210", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling a03 v0.1.0 (/opt/rustwide/workdir/a03)
[INFO] [stderr]    Compiling a08 v0.1.0 (/opt/rustwide/workdir/a08)
[INFO] [stderr]    Compiling a06 v0.1.0 (/opt/rustwide/workdir/a06)
[INFO] [stderr]    Compiling a01 v0.1.0 (/opt/rustwide/workdir/a01)
[INFO] [stderr]    Compiling a05 v0.1.0 (/opt/rustwide/workdir/a05)
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling a02 v0.1.0 (/opt/rustwide/workdir/a02)
[INFO] [stderr]    Compiling a04 v0.1.0 (/opt/rustwide/workdir/a04)
[INFO] [stderr]    Compiling a07 v0.1.0 (/opt/rustwide/workdir/a07)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.95s
[INFO] running `Command { std: "docker" "inspect" "e36ff7b1b68dce6e7bd8e4b221106a8c550797e12a37883c80c9032e0a103210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e36ff7b1b68dce6e7bd8e4b221106a8c550797e12a37883c80c9032e0a103210", kill_on_drop: false }`
[INFO] [stdout] e36ff7b1b68dce6e7bd8e4b221106a8c550797e12a37883c80c9032e0a103210
[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=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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4e3d4f1ce370041d401c507e53e74115fe813f619279477a58af2b3a1808d2
[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" "4f4e3d4f1ce370041d401c507e53e74115fe813f619279477a58af2b3a1808d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling a08 v0.1.0 (/opt/rustwide/workdir/a08)
[INFO] [stderr]    Compiling a06 v0.1.0 (/opt/rustwide/workdir/a06)
[INFO] [stderr]    Compiling a01 v0.1.0 (/opt/rustwide/workdir/a01)
[INFO] [stderr]    Compiling a03 v0.1.0 (/opt/rustwide/workdir/a03)
[INFO] [stderr]    Compiling a05 v0.1.0 (/opt/rustwide/workdir/a05)
[INFO] [stderr]    Compiling a02 v0.1.0 (/opt/rustwide/workdir/a02)
[INFO] [stderr]    Compiling a07 v0.1.0 (/opt/rustwide/workdir/a07)
[INFO] [stderr]    Compiling a04 v0.1.0 (/opt/rustwide/workdir/a04)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `Command { std: "docker" "inspect" "4f4e3d4f1ce370041d401c507e53e74115fe813f619279477a58af2b3a1808d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4e3d4f1ce370041d401c507e53e74115fe813f619279477a58af2b3a1808d2", kill_on_drop: false }`
[INFO] [stdout] 4f4e3d4f1ce370041d401c507e53e74115fe813f619279477a58af2b3a1808d2
[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=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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 42456b52f7d162aafb9c3c60fecaa549e61fba2ce9e9fd0a4134a72e2347df14
[INFO] running `Command { std: "docker" "start" "-a" "42456b52f7d162aafb9c3c60fecaa549e61fba2ce9e9fd0a4134a72e2347df14", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a01-6dba073711daf473)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/b01-47707683b6917ecf)
[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/a02-13e75949604d2d08)
[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/b02-8123ab5c89c30ebb)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a03-5fbbc88ee7ec87ef)
[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] [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/a04-4ae4c63054d508af)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a05-4989975de55f3c2c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a06-46dd40efccafe9ef)
[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] [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] [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] [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/a07-dee3cbf51135dbea)
[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] [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/a08-b27b53ab21214f60)
[INFO] running `Command { std: "docker" "inspect" "42456b52f7d162aafb9c3c60fecaa549e61fba2ce9e9fd0a4134a72e2347df14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42456b52f7d162aafb9c3c60fecaa549e61fba2ce9e9fd0a4134a72e2347df14", kill_on_drop: false }`
[INFO] [stdout] 42456b52f7d162aafb9c3c60fecaa549e61fba2ce9e9fd0a4134a72e2347df14