[INFO] cloning repository https://github.com/cessen/anki_sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cessen/anki_sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcessen%2Fanki_sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcessen%2Fanki_sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 002499dfad0115a2930ac789341187651e4a30f4
[INFO] testing cessen/anki_sim against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcessen%2Fanki_sim" "/workspace/builds/worker-77/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cessen/anki_sim on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cessen/anki_sim
[INFO] finished tweaking git repo https://github.com/cessen/anki_sim
[INFO] tweaked toml for git repo https://github.com/cessen/anki_sim written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate git repo https://github.com/cessen/anki_sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1badcdbab95935eb9aae62f9e71ae93d1712d6e6b372c3879c321c6ef25fab0c
[INFO] running `Command { std: "docker" "start" "-a" "1badcdbab95935eb9aae62f9e71ae93d1712d6e6b372c3879c321c6ef25fab0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1badcdbab95935eb9aae62f9e71ae93d1712d6e6b372c3879c321c6ef25fab0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1badcdbab95935eb9aae62f9e71ae93d1712d6e6b372c3879c321c6ef25fab0c", kill_on_drop: false }`
[INFO] [stdout] 1badcdbab95935eb9aae62f9e71ae93d1712d6e6b372c3879c321c6ef25fab0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e84a98734976c6f6772aa03512aa579e3b899ef39e1a36fdbc7f127f5a1284c2
[INFO] running `Command { std: "docker" "start" "-a" "e84a98734976c6f6772aa03512aa579e3b899ef39e1a36fdbc7f127f5a1284c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling png_encode_mini v0.1.2
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling anki_sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.87s
[INFO] running `Command { std: "docker" "inspect" "e84a98734976c6f6772aa03512aa579e3b899ef39e1a36fdbc7f127f5a1284c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84a98734976c6f6772aa03512aa579e3b899ef39e1a36fdbc7f127f5a1284c2", kill_on_drop: false }`
[INFO] [stdout] e84a98734976c6f6772aa03512aa579e3b899ef39e1a36fdbc7f127f5a1284c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57fa74a649fe48c51acfcb466b338ff87d50cb28c34c274bc7314e9f28cd6ed0
[INFO] running `Command { std: "docker" "start" "-a" "57fa74a649fe48c51acfcb466b338ff87d50cb28c34c274bc7314e9f28cd6ed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling anki_sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "57fa74a649fe48c51acfcb466b338ff87d50cb28c34c274bc7314e9f28cd6ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57fa74a649fe48c51acfcb466b338ff87d50cb28c34c274bc7314e9f28cd6ed0", kill_on_drop: false }`
[INFO] [stdout] 57fa74a649fe48c51acfcb466b338ff87d50cb28c34c274bc7314e9f28cd6ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba13e8065c42d4d24fbf876d181a1463b5a3600a28eb3427e98a6e383848cdfd
[INFO] running `Command { std: "docker" "start" "-a" "ba13e8065c42d4d24fbf876d181a1463b5a3600a28eb3427e98a6e383848cdfd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/anki_sim-dcc84b4dc48969e2)
[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" "ba13e8065c42d4d24fbf876d181a1463b5a3600a28eb3427e98a6e383848cdfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba13e8065c42d4d24fbf876d181a1463b5a3600a28eb3427e98a6e383848cdfd", kill_on_drop: false }`
[INFO] [stdout] ba13e8065c42d4d24fbf876d181a1463b5a3600a28eb3427e98a6e383848cdfd