[INFO] fetching crate tempconvert 0.1.0...
[INFO] testing tempconvert-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tempconvert 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tempconvert 0.1.0
[INFO] finished tweaking crates.io crate tempconvert 0.1.0
[INFO] tweaked toml for crates.io crate tempconvert 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tempconvert 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5a83bed6b7b2485014d4882a389ad5ecdc2ffdd684d538d05b89c62c7c176674
[INFO] running `Command { std: "docker" "start" "-a" "5a83bed6b7b2485014d4882a389ad5ecdc2ffdd684d538d05b89c62c7c176674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a83bed6b7b2485014d4882a389ad5ecdc2ffdd684d538d05b89c62c7c176674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a83bed6b7b2485014d4882a389ad5ecdc2ffdd684d538d05b89c62c7c176674", kill_on_drop: false }`
[INFO] [stdout] 5a83bed6b7b2485014d4882a389ad5ecdc2ffdd684d538d05b89c62c7c176674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6381dc129ba6d12e8fd8f783b689c9dad500c37f373a64376893891ff59a187c
[INFO] running `Command { std: "docker" "start" "-a" "6381dc129ba6d12e8fd8f783b689c9dad500c37f373a64376893891ff59a187c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempconvert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "6381dc129ba6d12e8fd8f783b689c9dad500c37f373a64376893891ff59a187c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6381dc129ba6d12e8fd8f783b689c9dad500c37f373a64376893891ff59a187c", kill_on_drop: false }`
[INFO] [stdout] 6381dc129ba6d12e8fd8f783b689c9dad500c37f373a64376893891ff59a187c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 70bdb1ca0434c9688924f9dc5858e9c947552046ddaf051639358b7fc5efb65b
[INFO] running `Command { std: "docker" "start" "-a" "70bdb1ca0434c9688924f9dc5858e9c947552046ddaf051639358b7fc5efb65b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempconvert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "70bdb1ca0434c9688924f9dc5858e9c947552046ddaf051639358b7fc5efb65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70bdb1ca0434c9688924f9dc5858e9c947552046ddaf051639358b7fc5efb65b", kill_on_drop: false }`
[INFO] [stdout] 70bdb1ca0434c9688924f9dc5858e9c947552046ddaf051639358b7fc5efb65b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 45bd0541e98f9f7ce0be386aef68a809332842f33a52491185950e0dff03d0a5
[INFO] running `Command { std: "docker" "start" "-a" "45bd0541e98f9f7ce0be386aef68a809332842f33a52491185950e0dff03d0a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tempconvert-100270d5c30110b0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_utils ... ok
[INFO] [stdout] test tests::test_units ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_units.rs (/opt/rustwide/target/debug/deps/test_units-be0b6461c12fd5bc)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_f_units::test_f_from_c ... ok
[INFO] [stdout] test test_c_units::test_c_from_k ... ok
[INFO] [stdout] test test_c_units::test_c ... ok
[INFO] [stdout] test test_f_units::test_f ... ok
[INFO] [stdout] test test_f_units::test_f_from_k ... ok
[INFO] [stdout] test test_k_units::test_k ... ok
[INFO] [stdout] test test_k_units::test_k_from_f ... ok
[INFO] [stdout] test test_c_units::test_c_from_f ... ok
[INFO] [stderr]      Running tests/test_utils.rs (/opt/rustwide/target/debug/deps/test_utils-9b83a4923bed2466)
[INFO] [stdout] test test_k_units::test_k_from_c ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_utils::test_c_to_f ... ok
[INFO] [stdout] test test_utils::test_f_to_c ... ok
[INFO] [stdout] test test_utils::test_c_to_k ... ok
[INFO] [stdout] test test_utils::test_f_to_k ... ok
[INFO] [stdout] test test_utils::test_k_to_c ... ok
[INFO] [stdout] test test_utils::test_k_to_f ... 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 tempconvert
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/units/c.rs - units::c::C (line 11) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::f_to_c (line 31) ... ok
[INFO] [stdout] test src/utils.rs - utils::c_to_k (line 17) ... ok
[INFO] [stdout] test src/utils.rs - utils::f_to_k (line 41) ... ok
[INFO] [stdout] test src/units/k.rs - units::k::K (line 11) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::k_to_c (line 53) ... ok
[INFO] [stdout] test src/units/f.rs - units::f::F (line 11) ... ok
[INFO] [stdout] test src/utils.rs - utils::c_to_f (line 6) ... ok
[INFO] [stdout] test src/utils.rs - utils::k_to_f (line 64) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/units/c.rs - units::c::C (line 11) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `fn`
[INFO] [stdout]  --> src/units/c.rs:13:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tempconvert::{F, C, K}
[INFO] [stdout]   |                           ^ help: add `;` here
[INFO] [stdout] 5 | fn main() {
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/units/k.rs - units::k::K (line 11) stdout ----
[INFO] [stdout] error[E0603]: struct `F` is private
[INFO] [stdout]  --> src/units/k.rs:13:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tempconvert::units::{F, C, K};
[INFO] [stdout]   |                          ^ private struct
[INFO] [stdout]   |
[INFO] [stdout] note: the struct `F` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/units/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use self::{f::F, c::C, k::K};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] help: import `F` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tempconvert::units::{tempconvert::units::f::F, C, K};
[INFO] [stdout]   |                          +++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `C` is private
[INFO] [stdout]  --> src/units/k.rs:13:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tempconvert::units::{F, C, K};
[INFO] [stdout]   |                             ^ private struct
[INFO] [stdout]   |
[INFO] [stdout] note: the struct `C` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/units/mod.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use self::{f::F, c::C, k::K};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] help: import `C` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tempconvert::units::{F, tempconvert::units::c::C, K};
[INFO] [stdout]   |                             +++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `K` is private
[INFO] [stdout]  --> src/units/k.rs:13:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tempconvert::units::{F, C, K};
[INFO] [stdout]   |                                ^ private struct
[INFO] [stdout]   |
[INFO] [stdout] note: the struct `K` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/units/mod.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use self::{f::F, c::C, k::K};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] help: import `K` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tempconvert::units::{F, C, tempconvert::units::k::K};
[INFO] [stdout]   |                                +++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/units/c.rs - units::c::C (line 11)
[INFO] [stdout]     src/units/k.rs - units::k::K (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "45bd0541e98f9f7ce0be386aef68a809332842f33a52491185950e0dff03d0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45bd0541e98f9f7ce0be386aef68a809332842f33a52491185950e0dff03d0a5", kill_on_drop: false }`
[INFO] [stdout] 45bd0541e98f9f7ce0be386aef68a809332842f33a52491185950e0dff03d0a5