[INFO] cloning repository https://github.com/MoreTacos/skilltree-docs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoreTacos/skilltree-docs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoreTacos%2Fskilltree-docs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoreTacos%2Fskilltree-docs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 912571f92116707d0c3d50a2418a449e49be05f3
[INFO] testing MoreTacos/skilltree-docs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoreTacos%2Fskilltree-docs" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MoreTacos/skilltree-docs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MoreTacos/skilltree-docs
[INFO] finished tweaking git repo https://github.com/MoreTacos/skilltree-docs
[INFO] tweaked toml for git repo https://github.com/MoreTacos/skilltree-docs written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/MoreTacos/skilltree-docs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "db4a43d9b5f028730cc60b3a993477aaa3f9bc9c6a5b1a0e33e667f153682fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4a43d9b5f028730cc60b3a993477aaa3f9bc9c6a5b1a0e33e667f153682fe8", kill_on_drop: false }`
[INFO] [stdout] db4a43d9b5f028730cc60b3a993477aaa3f9bc9c6a5b1a0e33e667f153682fe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8249d8765340fe52ceee830d581097026ab8efffd41e93c523310a63e6d9927
[INFO] running `Command { std: "docker" "start" "-a" "c8249d8765340fe52ceee830d581097026ab8efffd41e93c523310a63e6d9927", 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] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling log v0.4.14
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[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling httpdate v1.0.0
[INFO] [stderr]    Compiling shell-words v1.0.0
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling tokio-util v0.6.6
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling comrak v0.10.1
[INFO] [stderr]    Compiling hyper v0.14.7
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.3
[INFO] [stderr]    Compiling skilltree-docs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `skillvalue` is assigned to, but never used
[INFO] [stdout]    --> src/sendcurl.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |         let mut skillvalue: String = "".to_string();
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_skillvalue` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `skillvalue` is never read
[INFO] [stdout]    --> src/sendcurl.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 skillvalue = c.to_string();
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `skillvalue` is assigned to, but never used
[INFO] [stdout]    --> src/localcurl.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let mut skillvalue: String = "".to_string();
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_skillvalue` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `skillvalue` is never read
[INFO] [stdout]    --> src/localcurl.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 skillvalue = c.to_string();
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.12s
[INFO] running `Command { std: "docker" "inspect" "c8249d8765340fe52ceee830d581097026ab8efffd41e93c523310a63e6d9927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8249d8765340fe52ceee830d581097026ab8efffd41e93c523310a63e6d9927", kill_on_drop: false }`
[INFO] [stdout] c8249d8765340fe52ceee830d581097026ab8efffd41e93c523310a63e6d9927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcf881c2b811a88c49a5bb3421e07b7b0f48030392edc752dabc3d35de09a63b
[INFO] running `Command { std: "docker" "start" "-a" "bcf881c2b811a88c49a5bb3421e07b7b0f48030392edc752dabc3d35de09a63b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling skilltree-docs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `skillvalue` is assigned to, but never used
[INFO] [stdout]    --> src/sendcurl.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |         let mut skillvalue: String = "".to_string();
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_skillvalue` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `skillvalue` is never read
[INFO] [stdout]    --> src/sendcurl.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 skillvalue = c.to_string();
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `skillvalue` is assigned to, but never used
[INFO] [stdout]    --> src/localcurl.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let mut skillvalue: String = "".to_string();
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_skillvalue` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `skillvalue` is never read
[INFO] [stdout]    --> src/localcurl.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 skillvalue = c.to_string();
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.80s
[INFO] [stderr]   Executable unittests src/createfiles.rs (/opt/rustwide/target/debug/deps/createfiles-a42de94f319ac9d4)
[INFO] [stderr]   Executable unittests src/localcurl.rs (/opt/rustwide/target/debug/deps/localcurl-424b3f7c6f277e43)
[INFO] [stderr]   Executable unittests src/sendcurl.rs (/opt/rustwide/target/debug/deps/sendcurl-0b60a521543e56b9)
[INFO] running `Command { std: "docker" "inspect" "bcf881c2b811a88c49a5bb3421e07b7b0f48030392edc752dabc3d35de09a63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf881c2b811a88c49a5bb3421e07b7b0f48030392edc752dabc3d35de09a63b", kill_on_drop: false }`
[INFO] [stdout] bcf881c2b811a88c49a5bb3421e07b7b0f48030392edc752dabc3d35de09a63b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ae1bc2f984e429e67a51e9ee47a4647359d78b29a24de47c4eb3e534d321c8d
[INFO] running `Command { std: "docker" "start" "-a" "0ae1bc2f984e429e67a51e9ee47a4647359d78b29a24de47c4eb3e534d321c8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variable `skillvalue` is assigned to, but never used
[INFO] [stderr]    --> src/localcurl.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let mut skillvalue: String = "".to_string();
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_skillvalue` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `skillvalue` is never read
[INFO] [stderr]    --> src/localcurl.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |                 skillvalue = c.to_string();
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable `skillvalue` is assigned to, but never used
[INFO] [stderr]    --> src/sendcurl.rs:154:17
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let mut skillvalue: String = "".to_string();
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_skillvalue` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `skillvalue` is never read
[INFO] [stderr]    --> src/sendcurl.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 skillvalue = c.to_string();
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `skilltree-docs` (bin "localcurl" test) generated 2 warnings
[INFO] [stderr] warning: `skilltree-docs` (bin "sendcurl" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/createfiles.rs (/opt/rustwide/target/debug/deps/createfiles-a42de94f319ac9d4)
[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 src/localcurl.rs (/opt/rustwide/target/debug/deps/localcurl-424b3f7c6f277e43)
[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 src/sendcurl.rs (/opt/rustwide/target/debug/deps/sendcurl-0b60a521543e56b9)
[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" "0ae1bc2f984e429e67a51e9ee47a4647359d78b29a24de47c4eb3e534d321c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae1bc2f984e429e67a51e9ee47a4647359d78b29a24de47c4eb3e534d321c8d", kill_on_drop: false }`
[INFO] [stdout] 0ae1bc2f984e429e67a51e9ee47a4647359d78b29a24de47c4eb3e534d321c8d