[INFO] cloning repository https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcabestre%2FTaglessFinal-Kiselyov-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcabestre%2FTaglessFinal-Kiselyov-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 641dc00cafa14c5bbb88d28fc310d2b79b1c071b
[INFO] testing fcabestre/TaglessFinal-Kiselyov-Rust against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcabestre%2FTaglessFinal-Kiselyov-Rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust
[INFO] finished tweaking git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust
[INFO] tweaked toml for git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/fcabestre/TaglessFinal-Kiselyov-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baffa1778f191600d55a339b74847a9090a827e708fc6d0cabb3890cc5f9349d
[INFO] running `Command { std: "docker" "start" "-a" "baffa1778f191600d55a339b74847a9090a827e708fc6d0cabb3890cc5f9349d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baffa1778f191600d55a339b74847a9090a827e708fc6d0cabb3890cc5f9349d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baffa1778f191600d55a339b74847a9090a827e708fc6d0cabb3890cc5f9349d", kill_on_drop: false }`
[INFO] [stdout] baffa1778f191600d55a339b74847a9090a827e708fc6d0cabb3890cc5f9349d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffa2cd246e1b226e7f87e9451c2b60e0663250c7f031ffe4d51d35c419c703fc
[INFO] running `Command { std: "docker" "start" "-a" "ffa2cd246e1b226e7f87e9451c2b60e0663250c7f031ffe4d51d35c419c703fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling typeclasses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ffa2cd246e1b226e7f87e9451c2b60e0663250c7f031ffe4d51d35c419c703fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa2cd246e1b226e7f87e9451c2b60e0663250c7f031ffe4d51d35c419c703fc", kill_on_drop: false }`
[INFO] [stdout] ffa2cd246e1b226e7f87e9451c2b60e0663250c7f031ffe4d51d35c419c703fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb32835dd307483630e9c0eb387ab3906c5633c6960dfbd3183ea6dac6d8ea7b
[INFO] running `Command { std: "docker" "start" "-a" "fb32835dd307483630e9c0eb387ab3906c5633c6960dfbd3183ea6dac6d8ea7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling typeclasses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "fb32835dd307483630e9c0eb387ab3906c5633c6960dfbd3183ea6dac6d8ea7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb32835dd307483630e9c0eb387ab3906c5633c6960dfbd3183ea6dac6d8ea7b", kill_on_drop: false }`
[INFO] [stdout] fb32835dd307483630e9c0eb387ab3906c5633c6960dfbd3183ea6dac6d8ea7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 970ce3d66974c31e615e3c38d2c15e23001b4f64d7b2747dd18f42cfbaedbed6
[INFO] running `Command { std: "docker" "start" "-a" "970ce3d66974c31e615e3c38d2c15e23001b4f64d7b2747dd18f42cfbaedbed6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/typeclasses-fec86abe5acaa584)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_eval_tf1 ... ok
[INFO] [stdout] test test_eval_tfm1 ... ok
[INFO] [stdout] test test_eval_tfm2 ... ok
[INFO] [stdout] test test_view_tf1 ... ok
[INFO] [stdout] test test_view_tfm1 ... ok
[INFO] [stdout] test test_view_tfm2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests typeclasses
[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" "970ce3d66974c31e615e3c38d2c15e23001b4f64d7b2747dd18f42cfbaedbed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970ce3d66974c31e615e3c38d2c15e23001b4f64d7b2747dd18f42cfbaedbed6", kill_on_drop: false }`
[INFO] [stdout] 970ce3d66974c31e615e3c38d2c15e23001b4f64d7b2747dd18f42cfbaedbed6