[INFO] cloning repository https://github.com/charleschege/SuperMath
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charleschege/SuperMath" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharleschege%2FSuperMath", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharleschege%2FSuperMath'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37a83f5ae9959cb80ce41d3df9769bf3fd4f4720
[INFO] testing charleschege/SuperMath 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%2Fcharleschege%2FSuperMath" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  25% (2/8)
Updating files:  37% (3/8)
Updating files:  50% (4/8)
Updating files:  62% (5/8)
Updating files:  75% (6/8)
Updating files:  87% (7/8)
Updating files: 100% (8/8)
Updating files: 100% (8/8), done.
[INFO] validating manifest of git repo https://github.com/charleschege/SuperMath 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/charleschege/SuperMath
[INFO] finished tweaking git repo https://github.com/charleschege/SuperMath
[INFO] tweaked toml for git repo https://github.com/charleschege/SuperMath written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/charleschege/SuperMath 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 1e2f9ab4fd762cf67e24dabc6da32278146450ab0a453d9bcb3202615deceec3
[INFO] running `Command { std: "docker" "start" "-a" "1e2f9ab4fd762cf67e24dabc6da32278146450ab0a453d9bcb3202615deceec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e2f9ab4fd762cf67e24dabc6da32278146450ab0a453d9bcb3202615deceec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2f9ab4fd762cf67e24dabc6da32278146450ab0a453d9bcb3202615deceec3", kill_on_drop: false }`
[INFO] [stdout] 1e2f9ab4fd762cf67e24dabc6da32278146450ab0a453d9bcb3202615deceec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] b0a26dd28f2b51a9934639afc779de47ac12dfbca12018da794dcec1850d9e63
[INFO] running `Command { std: "docker" "start" "-a" "b0a26dd28f2b51a9934639afc779de47ac12dfbca12018da794dcec1850d9e63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tai64 v3.1.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling super-math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::SuperMathErrors`
[INFO] [stdout]  --> src/global.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::SuperMathErrors;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.52s
[INFO] running `Command { std: "docker" "inspect" "b0a26dd28f2b51a9934639afc779de47ac12dfbca12018da794dcec1850d9e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a26dd28f2b51a9934639afc779de47ac12dfbca12018da794dcec1850d9e63", kill_on_drop: false }`
[INFO] [stdout] b0a26dd28f2b51a9934639afc779de47ac12dfbca12018da794dcec1850d9e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 919b9775746bc83926709d80cae5016ab4f04895c44964f26913541524f0ac3d
[INFO] running `Command { std: "docker" "start" "-a" "919b9775746bc83926709d80cae5016ab4f04895c44964f26913541524f0ac3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling super-math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::SuperMathErrors`
[INFO] [stdout]  --> src/global.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::SuperMathErrors;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "919b9775746bc83926709d80cae5016ab4f04895c44964f26913541524f0ac3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919b9775746bc83926709d80cae5016ab4f04895c44964f26913541524f0ac3d", kill_on_drop: false }`
[INFO] [stdout] 919b9775746bc83926709d80cae5016ab4f04895c44964f26913541524f0ac3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 604e486d12168e7c22ff899ae9f4360371510f2446e13107adff25514c0698b2
[INFO] running `Command { std: "docker" "start" "-a" "604e486d12168e7c22ff899ae9f4360371510f2446e13107adff25514c0698b2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::SuperMathErrors`
[INFO] [stderr]  --> src/global.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::SuperMathErrors;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `super-math` (bin "super-math" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/super_math-af773bfb9b29e1d7)
[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" "604e486d12168e7c22ff899ae9f4360371510f2446e13107adff25514c0698b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604e486d12168e7c22ff899ae9f4360371510f2446e13107adff25514c0698b2", kill_on_drop: false }`
[INFO] [stdout] 604e486d12168e7c22ff899ae9f4360371510f2446e13107adff25514c0698b2