[INFO] fetching crate resistor-calc 0.1.0...
[INFO] testing resistor-calc-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate resistor-calc 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate resistor-calc 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate resistor-calc 0.1.0
[INFO] finished tweaking crates.io crate resistor-calc 0.1.0
[INFO] tweaked toml for crates.io crate resistor-calc 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95af3530a83d0ed07996215244e4ae974bc0122e34144ad34cede45e3b3c94ac
[INFO] running `Command { std: "docker" "start" "-a" "95af3530a83d0ed07996215244e4ae974bc0122e34144ad34cede45e3b3c94ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95af3530a83d0ed07996215244e4ae974bc0122e34144ad34cede45e3b3c94ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95af3530a83d0ed07996215244e4ae974bc0122e34144ad34cede45e3b3c94ac", kill_on_drop: false }`
[INFO] [stdout] 95af3530a83d0ed07996215244e4ae974bc0122e34144ad34cede45e3b3c94ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b124f4ce9c331bd450a687579ba2afeb184a944a9dd3565e4562e4c8bec9f5c
[INFO] running `Command { std: "docker" "start" "-a" "3b124f4ce9c331bd450a687579ba2afeb184a944a9dd3565e4562e4c8bec9f5c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling meval v0.1.0
[INFO] [stderr]    Compiling resistor-calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/expr_builder.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Cmp(Box<Fn(f64, f64) -> bool>, meval::Expr, f64),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> bool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/expr_builder.rs:86:39
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn cmp_bound_fn(&mut self) -> Box<Fn(&meval::Context) -> Option<f64>> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&meval::Context) -> Option<f64>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/expr_builder.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / lazy_static!(
[INFO] [stdout] 8 | |     static ref RNAMES: Vec<String> = (1..=100).map(|i| format!("R{}", i)).collect();
[INFO] [stdout] 9 | | );
[INFO] [stdout]   | |__^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "3b124f4ce9c331bd450a687579ba2afeb184a944a9dd3565e4562e4c8bec9f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b124f4ce9c331bd450a687579ba2afeb184a944a9dd3565e4562e4c8bec9f5c", kill_on_drop: false }`
[INFO] [stdout] 3b124f4ce9c331bd450a687579ba2afeb184a944a9dd3565e4562e4c8bec9f5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb5778de47e9cb76ee5cd5d1122f3fa83616232e0738827e04798eef30b6b5fe
[INFO] running `Command { std: "docker" "start" "-a" "eb5778de47e9cb76ee5cd5d1122f3fa83616232e0738827e04798eef30b6b5fe", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/expr_builder.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Cmp(Box<Fn(f64, f64) -> bool>, meval::Expr, f64),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> bool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/expr_builder.rs:86:39
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn cmp_bound_fn(&mut self) -> Box<Fn(&meval::Context) -> Option<f64>> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&meval::Context) -> Option<f64>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/expr_builder.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / lazy_static!(
[INFO] [stdout] 8 | |     static ref RNAMES: Vec<String> = (1..=100).map(|i| format!("R{}", i)).collect();
[INFO] [stdout] 9 | | );
[INFO] [stdout]   | |__^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling resistor-calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/expr_builder.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Cmp(Box<Fn(f64, f64) -> bool>, meval::Expr, f64),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> bool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/expr_builder.rs:86:39
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn cmp_bound_fn(&mut self) -> Box<Fn(&meval::Context) -> Option<f64>> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&meval::Context) -> Option<f64>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / lazy_static! {
[INFO] [stdout] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stdout] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stdout] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |     );
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/expr_builder.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / lazy_static!(
[INFO] [stdout] 8 | |     static ref RNAMES: Vec<String> = (1..=100).map(|i| format!("R{}", i)).collect();
[INFO] [stdout] 9 | | );
[INFO] [stdout]   | |__^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "eb5778de47e9cb76ee5cd5d1122f3fa83616232e0738827e04798eef30b6b5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5778de47e9cb76ee5cd5d1122f3fa83616232e0738827e04798eef30b6b5fe", kill_on_drop: false }`
[INFO] [stdout] eb5778de47e9cb76ee5cd5d1122f3fa83616232e0738827e04798eef30b6b5fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a60e52d0d3a9dd424e1a2ea5420ee283df36f2ced40b4b2ea5de82f64cffc0e
[INFO] running `Command { std: "docker" "start" "-a" "1a60e52d0d3a9dd424e1a2ea5420ee283df36f2ced40b4b2ea5de82f64cffc0e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/expr_builder.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Cmp(Box<Fn(f64, f64) -> bool>, meval::Expr, f64),
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/expr_builder.rs:86:39
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn cmp_bound_fn(&mut self) -> Box<Fn(&meval::Context) -> Option<f64>> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&meval::Context) -> Option<f64>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / lazy_static! {
[INFO] [stderr] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stderr] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stderr] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     );
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / lazy_static! {
[INFO] [stderr] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stderr] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stderr] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     );
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / lazy_static! {
[INFO] [stderr] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stderr] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stderr] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     );
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / lazy_static! {
[INFO] [stderr] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stderr] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stderr] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     );
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]  --> src/expr_builder.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | / lazy_static!(
[INFO] [stderr] 8 | |     static ref RNAMES: Vec<String> = (1..=100).map(|i| format!("R{}", i)).collect();
[INFO] [stderr] 9 | | );
[INFO] [stderr]   | |__^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/expr_builder.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Cmp(Box<Fn(f64, f64) -> bool>, meval::Expr, f64),
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/expr_builder.rs:86:39
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn cmp_bound_fn(&mut self) -> Box<Fn(&meval::Context) -> Option<f64>> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&meval::Context) -> Option<f64>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / lazy_static! {
[INFO] [stderr] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stderr] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stderr] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     );
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / lazy_static! {
[INFO] [stderr] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stderr] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stderr] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     );
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / lazy_static! {
[INFO] [stderr] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stderr] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stderr] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     );
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / lazy_static! {
[INFO] [stderr] 69 | |     /// RSeries constant for the E3 standard series
[INFO] [stderr] 70 | |     pub static ref E3: RSeries = RSeries::new(&[1.0, 2.2, 4.7]);
[INFO] [stderr] 71 | |     /// RSeries constant for the E6 standard series
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     );
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]  --> src/expr_builder.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | / lazy_static!(
[INFO] [stderr] 8 | |     static ref RNAMES: Vec<String> = (1..=100).map(|i| format!("R{}", i)).collect();
[INFO] [stderr] 9 | | );
[INFO] [stderr]   | |__^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/resistor_calc-473fa4d2e0736ba5)
[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 (/opt/rustwide/target/debug/deps/resistor_calc-20b61791dd17d3d4)
[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 resistor-calc
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 17) - compile ... ok
[INFO] [stdout] test src/lib.rs - RCalc::new (line 244) ... ok
[INFO] [stdout] test src/lib.rs - RSet::r (line 163) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a60e52d0d3a9dd424e1a2ea5420ee283df36f2ced40b4b2ea5de82f64cffc0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a60e52d0d3a9dd424e1a2ea5420ee283df36f2ced40b4b2ea5de82f64cffc0e", kill_on_drop: false }`
[INFO] [stdout] 1a60e52d0d3a9dd424e1a2ea5420ee283df36f2ced40b4b2ea5de82f64cffc0e
