[INFO] cloning repository https://github.com/mklein994/vgraph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mklein994/vgraph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fvgraph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fvgraph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa16dcfee30605fc9e39e4a08a0d01f9fad74f21
[INFO] testing mklein994/vgraph against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fvgraph" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mklein994/vgraph on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mklein994/vgraph
[INFO] finished tweaking git repo https://github.com/mklein994/vgraph
[INFO] tweaked toml for git repo https://github.com/mklein994/vgraph written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/mklein994/vgraph already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06d28e001fec12842678adb761ff3cc960ec83bdc15600a2741ccf82d92dbe6b
[INFO] running `Command { std: "docker" "start" "-a" "06d28e001fec12842678adb761ff3cc960ec83bdc15600a2741ccf82d92dbe6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06d28e001fec12842678adb761ff3cc960ec83bdc15600a2741ccf82d92dbe6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d28e001fec12842678adb761ff3cc960ec83bdc15600a2741ccf82d92dbe6b", kill_on_drop: false }`
[INFO] [stdout] 06d28e001fec12842678adb761ff3cc960ec83bdc15600a2741ccf82d92dbe6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0aa5b77fe20b1ed5e095ba0c7b50c4ca1bf6bc8c0f24c8f49c3d7eb40426757
[INFO] running `Command { std: "docker" "start" "-a" "e0aa5b77fe20b1ed5e095ba0c7b50c4ca1bf6bc8c0f24c8f49c3d7eb40426757", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling vgraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "e0aa5b77fe20b1ed5e095ba0c7b50c4ca1bf6bc8c0f24c8f49c3d7eb40426757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0aa5b77fe20b1ed5e095ba0c7b50c4ca1bf6bc8c0f24c8f49c3d7eb40426757", kill_on_drop: false }`
[INFO] [stdout] e0aa5b77fe20b1ed5e095ba0c7b50c4ca1bf6bc8c0f24c8f49c3d7eb40426757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd851cf35bf081e07187fee4a96c05ec4a81be7f79a5783125b14b561fab1418
[INFO] running `Command { std: "docker" "start" "-a" "cd851cf35bf081e07187fee4a96c05ec4a81be7f79a5783125b14b561fab1418", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vgraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:114:35
[INFO] [stdout]     |
[INFO] [stdout] 114 |         assert_eq!(BARS[0], graph("0").unwrap());
[INFO] [stdout]     |                                   ^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:115:35
[INFO] [stdout]     |
[INFO] [stdout] 115 |         assert_eq!(BARS[1], graph("0.125").unwrap());
[INFO] [stdout]     |                                   ^^^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:35
[INFO] [stdout]     |
[INFO] [stdout] 116 |         assert_eq!(BARS[2], graph("0.25").unwrap());
[INFO] [stdout]     |                                   ^^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:117:35
[INFO] [stdout]     |
[INFO] [stdout] 117 |         assert_eq!(BARS[3], graph("0.375").unwrap());
[INFO] [stdout]     |                                   ^^^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:118:35
[INFO] [stdout]     |
[INFO] [stdout] 118 |         assert_eq!(BARS[4], graph("0.5").unwrap());
[INFO] [stdout]     |                                   ^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:119:35
[INFO] [stdout]     |
[INFO] [stdout] 119 |         assert_eq!(BARS[5], graph("0.625").unwrap());
[INFO] [stdout]     |                                   ^^^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |         assert_eq!(BARS[6], graph("0.75").unwrap());
[INFO] [stdout]     |                                   ^^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:121:35
[INFO] [stdout]     |
[INFO] [stdout] 121 |         assert_eq!(BARS[7], graph("0.875").unwrap());
[INFO] [stdout]     |                                   ^^^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:122:35
[INFO] [stdout]     |
[INFO] [stdout] 122 |         assert_eq!(BARS[8], graph("1").unwrap());
[INFO] [stdout]     |                                   ^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:127:35
[INFO] [stdout]     |
[INFO] [stdout] 127 |         assert_eq!(BARS[0], graph("0.014705882352941176").unwrap());
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:132:35
[INFO] [stdout]     |
[INFO] [stdout] 132 |         assert_eq!(BARS[8], graph("0.985294117647058824").unwrap());
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 138 |         graph("-1").unwrap();
[INFO] [stdout]     |               ^^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 |         graph("2").unwrap();
[INFO] [stdout]     |               ^^^ expected `f64`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vgraph` due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "cd851cf35bf081e07187fee4a96c05ec4a81be7f79a5783125b14b561fab1418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd851cf35bf081e07187fee4a96c05ec4a81be7f79a5783125b14b561fab1418", kill_on_drop: false }`
[INFO] [stdout] cd851cf35bf081e07187fee4a96c05ec4a81be7f79a5783125b14b561fab1418
