[INFO] fetching crate geomag-wmm 0.1.0...
[INFO] testing geomag-wmm-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate geomag-wmm 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate geomag-wmm 0.1.0
[INFO] finished tweaking crates.io crate geomag-wmm 0.1.0
[INFO] tweaked toml for crates.io crate geomag-wmm 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate geomag-wmm 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate geomag-wmm 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c994ade91a286b467c0b1f7518b840944ad38146507767dcb692c7b38445a00
[INFO] running `Command { std: "docker" "start" "-a" "1c994ade91a286b467c0b1f7518b840944ad38146507767dcb692c7b38445a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c994ade91a286b467c0b1f7518b840944ad38146507767dcb692c7b38445a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c994ade91a286b467c0b1f7518b840944ad38146507767dcb692c7b38445a00", kill_on_drop: false }`
[INFO] [stdout] 1c994ade91a286b467c0b1f7518b840944ad38146507767dcb692c7b38445a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 126650178e7f534f63b4b57d317fc1432c2960a5ec09d5978f7613fe118b8913
[INFO] running `Command { std: "docker" "start" "-a" "126650178e7f534f63b4b57d317fc1432c2960a5ec09d5978f7613fe118b8913", kill_on_drop: false }`
[INFO] [stderr]    Compiling geomag-wmm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `until_year` is never read
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct MagneticModel {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 86 |     from_year: f64,
[INFO] [stdout] 87 |     until_year: f64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `decimal_year` is never read
[INFO] [stdout]   --> src/main.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut decimal_year = 0.0;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "126650178e7f534f63b4b57d317fc1432c2960a5ec09d5978f7613fe118b8913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126650178e7f534f63b4b57d317fc1432c2960a5ec09d5978f7613fe118b8913", kill_on_drop: false }`
[INFO] [stdout] 126650178e7f534f63b4b57d317fc1432c2960a5ec09d5978f7613fe118b8913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42c76d08c0a108cf95d418db95e1ac05902238c9ce2eaee91052872ca9513fcb
[INFO] running `Command { std: "docker" "start" "-a" "42c76d08c0a108cf95d418db95e1ac05902238c9ce2eaee91052872ca9513fcb", kill_on_drop: false }`
[INFO] [stdout] warning: field `until_year` is never read
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct MagneticModel {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 86 |     from_year: f64,
[INFO] [stdout] 87 |     until_year: f64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling geomag-wmm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `decimal_year` is never read
[INFO] [stdout]   --> src/main.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut decimal_year = 0.0;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_GV`
[INFO] [stdout]    --> src/lib.rs:337:132
[INFO] [stdout]     |
[INFO] [stdout] 337 | ...: f64, expected_D: f64, expected_GV: f64,
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_GV`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `until_year` is never read
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct MagneticModel {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 86 |     from_year: f64,
[INFO] [stdout] 87 |     until_year: f64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "42c76d08c0a108cf95d418db95e1ac05902238c9ce2eaee91052872ca9513fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c76d08c0a108cf95d418db95e1ac05902238c9ce2eaee91052872ca9513fcb", kill_on_drop: false }`
[INFO] [stdout] 42c76d08c0a108cf95d418db95e1ac05902238c9ce2eaee91052872ca9513fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 116b772f596e7cd2c97b7bb2f16778126627797f778109842efdf62f89c30cb4
[INFO] running `Command { std: "docker" "start" "-a" "116b772f596e7cd2c97b7bb2f16778126627797f778109842efdf62f89c30cb4", kill_on_drop: false }`
[INFO] [stderr] warning: field `until_year` is never read
[INFO] [stderr]   --> src/lib.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub struct MagneticModel {
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stderr] 86 |     from_year: f64,
[INFO] [stderr] 87 |     until_year: f64,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `geomag-wmm` (lib) generated 1 warning
[INFO] [stderr] warning: value assigned to `decimal_year` is never read
[INFO] [stderr]   --> src/main.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut decimal_year = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `geomag-wmm` (bin "geomag-wmm" test) generated 1 warning
[INFO] [stderr] warning: unused variable: `expected_GV`
[INFO] [stderr]    --> src/lib.rs:337:132
[INFO] [stderr]     |
[INFO] [stderr] 337 | ...: f64, expected_D: f64, expected_GV: f64,
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_GV`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `geomag-wmm` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/geomag_wmm-1cdbe2603475c7ab)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::wmm2020_case1 ... ok
[INFO] [stdout] test tests::wmm2020_case2 ... ok
[INFO] [stdout] test tests::wmm2020_case10 ... ok
[INFO] [stdout] test tests::wmm2020_case6 ... ok
[INFO] [stdout] test tests::wmm2020_case3 ... ok
[INFO] [stdout] test tests::wmm2020_case5 ... ok
[INFO] [stdout] test tests::wmm2020_case12 ... ok
[INFO] [stdout] test tests::wmm2020_case11 ... ok
[INFO] [stdout] test tests::wmm2020_case4 ... ok
[INFO] [stdout] test tests::wmm2020_case7 ... ok
[INFO] [stdout] test tests::wmm2020_case9 ... ok
[INFO] [stdout] test tests::wmm2020_case8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/geomag_wmm-61caa75d29a6072c)
[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]    Doc-tests geomag_wmm
[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" "116b772f596e7cd2c97b7bb2f16778126627797f778109842efdf62f89c30cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116b772f596e7cd2c97b7bb2f16778126627797f778109842efdf62f89c30cb4", kill_on_drop: false }`
[INFO] [stdout] 116b772f596e7cd2c97b7bb2f16778126627797f778109842efdf62f89c30cb4