[INFO] fetching crate units 0.1.0...
[INFO] testing units-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate units 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate units 0.1.0
[INFO] finished tweaking crates.io crate units 0.1.0
[INFO] tweaked toml for crates.io crate units 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate units 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2afe5a01aeff88ce586fdd52aa6548ab3122ad104df604ea6ef3c3de5bcb114a
[INFO] running `Command { std: "docker" "start" "-a" "2afe5a01aeff88ce586fdd52aa6548ab3122ad104df604ea6ef3c3de5bcb114a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2afe5a01aeff88ce586fdd52aa6548ab3122ad104df604ea6ef3c3de5bcb114a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afe5a01aeff88ce586fdd52aa6548ab3122ad104df604ea6ef3c3de5bcb114a", kill_on_drop: false }`
[INFO] [stdout] 2afe5a01aeff88ce586fdd52aa6548ab3122ad104df604ea6ef3c3de5bcb114a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb68e3f3d1708c7a74513409b32b31efaff54d6630d1e39615508fd72a793af4
[INFO] running `Command { std: "docker" "start" "-a" "fb68e3f3d1708c7a74513409b32b31efaff54d6630d1e39615508fd72a793af4", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling tylar v0.2.2
[INFO] [stderr]    Compiling units v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait UnitFormat { fn fmt(&mut Formatter) -> Result; }
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Formatter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:49:13
[INFO] [stdout]     |
[INFO] [stdout]  49 |               try!(self.amount.fmt(formatter));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |                       1 => try!(write!(formatter, " {}", stringify!($unit))),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:157:26
[INFO] [stdout]     |
[INFO] [stdout] 157 |                       _ => try!(write!(formatter, " {}^{:?}", stringify!($unit), exp))
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "fb68e3f3d1708c7a74513409b32b31efaff54d6630d1e39615508fd72a793af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb68e3f3d1708c7a74513409b32b31efaff54d6630d1e39615508fd72a793af4", kill_on_drop: false }`
[INFO] [stdout] fb68e3f3d1708c7a74513409b32b31efaff54d6630d1e39615508fd72a793af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66db972b438faf88a49dac9a900f18d6402ea1517334f0fbf9a258f197fbc00a
[INFO] running `Command { std: "docker" "start" "-a" "66db972b438faf88a49dac9a900f18d6402ea1517334f0fbf9a258f197fbc00a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait UnitFormat { fn fmt(&mut Formatter) -> Result; }
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Formatter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:49:13
[INFO] [stdout]     |
[INFO] [stdout]  49 |               try!(self.amount.fmt(formatter));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |                       1 => try!(write!(formatter, " {}", stringify!($unit))),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:157:26
[INFO] [stdout]     |
[INFO] [stdout] 157 |                       _ => try!(write!(formatter, " {}^{:?}", stringify!($unit), exp))
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling units v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait UnitFormat { fn fmt(&mut Formatter) -> Result; }
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Formatter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:49:13
[INFO] [stdout]     |
[INFO] [stdout]  49 |               try!(self.amount.fmt(formatter));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |                       1 => try!(write!(formatter, " {}", stringify!($unit))),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:157:26
[INFO] [stdout]     |
[INFO] [stdout] 157 |                       _ => try!(write!(formatter, " {}^{:?}", stringify!($unit), exp))
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 | /     units! {
[INFO] [stdout] 264 | |         Units {
[INFO] [stdout] 265 | |             Meter[m],
[INFO] [stdout] 266 | |             Second[s]
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/currencies.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     units! {
[INFO] [stdout]  7 | |         Currency {
[INFO] [stdout]  8 | |             Euro[eur],
[INFO] [stdout]  9 | |             USDollar[usd]
[INFO] [stdout] 10 | |         }
[INFO] [stdout] 11 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/currencies.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     units! {
[INFO] [stdout]  7 | |         Currency {
[INFO] [stdout]  8 | |             Euro[eur],
[INFO] [stdout]  9 | |             USDollar[usd]
[INFO] [stdout] 10 | |         }
[INFO] [stdout] 11 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/currencies.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     units! {
[INFO] [stdout]  7 | |         Currency {
[INFO] [stdout]  8 | |             Euro[eur],
[INFO] [stdout]  9 | |             USDollar[usd]
[INFO] [stdout] 10 | |         }
[INFO] [stdout] 11 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/basics.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     units! {
[INFO] [stdout]  8 | |         // Here we define our unit system with three units
[INFO] [stdout]  9 | |         MyUnits {
[INFO] [stdout] 10 | |             Meter[m],
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/basics.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     units! {
[INFO] [stdout]  8 | |         // Here we define our unit system with three units
[INFO] [stdout]  9 | |         MyUnits {
[INFO] [stdout] 10 | |             Meter[m],
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/basics.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     units! {
[INFO] [stdout]  8 | |         // Here we define our unit system with three units
[INFO] [stdout]  9 | |         MyUnits {
[INFO] [stdout] 10 | |             Meter[m],
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `one`
[INFO] [stdout]   --> examples/basics.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | use my_units::f64::{one, m, s, mile};
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "66db972b438faf88a49dac9a900f18d6402ea1517334f0fbf9a258f197fbc00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66db972b438faf88a49dac9a900f18d6402ea1517334f0fbf9a258f197fbc00a", kill_on_drop: false }`
[INFO] [stdout] 66db972b438faf88a49dac9a900f18d6402ea1517334f0fbf9a258f197fbc00a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebd8606646d68af2a37d6f89adb3e5672ba69642f9a307cf2c2525a6e3828b67
[INFO] running `Command { std: "docker" "start" "-a" "ebd8606646d68af2a37d6f89adb3e5672ba69642f9a307cf2c2525a6e3828b67", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/lib.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub trait UnitFormat { fn fmt(&mut Formatter) -> Result; }
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Formatter`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:49:13
[INFO] [stderr]     |
[INFO] [stderr]  49 |               try!(self.amount.fmt(formatter));
[INFO] [stderr]     |               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 263 | /     units! {
[INFO] [stderr] 264 | |         Units {
[INFO] [stderr] 265 | |             Meter[m],
[INFO] [stderr] 266 | |             Second[s]
[INFO] [stderr] 267 | |         }
[INFO] [stderr] 268 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:156:26
[INFO] [stderr]     |
[INFO] [stderr] 156 |                       1 => try!(write!(formatter, " {}", stringify!($unit))),
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 263 | /     units! {
[INFO] [stderr] 264 | |         Units {
[INFO] [stderr] 265 | |             Meter[m],
[INFO] [stderr] 266 | |             Second[s]
[INFO] [stderr] 267 | |         }
[INFO] [stderr] 268 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:157:26
[INFO] [stderr]     |
[INFO] [stderr] 157 |                       _ => try!(write!(formatter, " {}^{:?}", stringify!($unit), exp))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 263 | /     units! {
[INFO] [stderr] 264 | |         Units {
[INFO] [stderr] 265 | |             Meter[m],
[INFO] [stderr] 266 | |             Second[s]
[INFO] [stderr] 267 | |         }
[INFO] [stderr] 268 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `units` (lib) generated 4 warnings (run `cargo fix --lib -p units` to apply 1 suggestion)
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> examples/currencies.rs:6:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | /     units! {
[INFO] [stderr]  7 | |         Currency {
[INFO] [stderr]  8 | |             Euro[eur],
[INFO] [stderr]  9 | |             USDollar[usd]
[INFO] [stderr] 10 | |         }
[INFO] [stderr] 11 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> examples/currencies.rs:6:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | /     units! {
[INFO] [stderr]  7 | |         Currency {
[INFO] [stderr]  8 | |             Euro[eur],
[INFO] [stderr]  9 | |             USDollar[usd]
[INFO] [stderr] 10 | |         }
[INFO] [stderr] 11 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> examples/basics.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | /     units! {
[INFO] [stderr]  8 | |         // Here we define our unit system with three units
[INFO] [stderr]  9 | |         MyUnits {
[INFO] [stderr] 10 | |             Meter[m],
[INFO] [stderr] ...  |
[INFO] [stderr] 14 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> examples/basics.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | /     units! {
[INFO] [stderr]  8 | |         // Here we define our unit system with three units
[INFO] [stderr]  9 | |         MyUnits {
[INFO] [stderr] 10 | |             Meter[m],
[INFO] [stderr] ...  |
[INFO] [stderr] 14 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `units` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `one`
[INFO] [stderr]   --> examples/basics.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | use my_units::f64::{one, m, s, mile};
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `units` (example "currencies") generated 3 warnings (1 duplicate)
[INFO] [stderr] warning: `units` (example "basics") generated 4 warnings (1 duplicate) (run `cargo fix --example "basics"` to apply 1 suggestion)
[INFO] [stderr] warning: `units` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/units-7e999195dc900722)
[INFO] [stderr]    Doc-tests units
[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] [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" "ebd8606646d68af2a37d6f89adb3e5672ba69642f9a307cf2c2525a6e3828b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd8606646d68af2a37d6f89adb3e5672ba69642f9a307cf2c2525a6e3828b67", kill_on_drop: false }`
[INFO] [stdout] ebd8606646d68af2a37d6f89adb3e5672ba69642f9a307cf2c2525a6e3828b67