[INFO] fetching crate mfrc522 0.7.0...
[INFO] checking mfrc522-0.7.0 against master#ac385a5af6d9fa8399a0cec799833cd28324abf8 for pr-125107
[INFO] extracting crate mfrc522 0.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate mfrc522 0.7.0 on toolchain ac385a5af6d9fa8399a0cec799833cd28324abf8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac385a5af6d9fa8399a0cec799833cd28324abf8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mfrc522 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mfrc522 0.7.0
[INFO] tweaked toml for crates.io crate mfrc522 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate mfrc522 0.7.0 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" "+ac385a5af6d9fa8399a0cec799833cd28324abf8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gpio-cdev v0.6.0
[INFO] [stderr]   Downloaded spidev v0.6.0
[INFO] [stderr]   Downloaded serialport v4.3.0
[INFO] [stderr]   Downloaded linux-embedded-hal v0.4.0
[INFO] [stderr]   Downloaded embedded-hal-bus v0.1.0
[INFO] [stderr]   Downloaded embedded-hal-mock v0.10.0
[INFO] [stderr]   Downloaded semver v1.0.21
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0
[INFO] [stderr]   Downloaded i2cdev v0.6.0
[INFO] [stderr]   Downloaded unescaper v0.1.3
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+ac385a5af6d9fa8399a0cec799833cd28324abf8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 830d388659754151e934111a97509486f23521b7e404b7a683b4a5b8687238eb
[INFO] running `Command { std: "docker" "start" "-a" "830d388659754151e934111a97509486f23521b7e404b7a683b4a5b8687238eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "830d388659754151e934111a97509486f23521b7e404b7a683b4a5b8687238eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830d388659754151e934111a97509486f23521b7e404b7a683b4a5b8687238eb", kill_on_drop: false }`
[INFO] [stdout] 830d388659754151e934111a97509486f23521b7e404b7a683b4a5b8687238eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+ac385a5af6d9fa8399a0cec799833cd28324abf8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef9620390cbcc84f6400cb8645e7877259b4a3bcc926c50a5b4013ce2072599a
[INFO] running `Command { std: "docker" "start" "-a" "ef9620390cbcc84f6400cb8645e7877259b4a3bcc926c50a5b4013ce2072599a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling embedded-hal-bus v0.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking mfrc522 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stderr]     Checking gpio-cdev v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking embedded-hal-mock v0.10.0
[INFO] [stderr]     Checking unescaper v0.1.3
[INFO] [stderr]     Checking sysfs_gpio v0.6.1
[INFO] [stderr]     Checking spidev v0.6.0
[INFO] [stderr]     Checking i2cdev v0.6.0
[INFO] [stderr]     Checking serialport v4.3.0
[INFO] [stderr]     Checking linux-embedded-hal v0.4.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `Command { std: "docker" "inspect" "ef9620390cbcc84f6400cb8645e7877259b4a3bcc926c50a5b4013ce2072599a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9620390cbcc84f6400cb8645e7877259b4a3bcc926c50a5b4013ce2072599a", kill_on_drop: false }`
[INFO] [stdout] ef9620390cbcc84f6400cb8645e7877259b4a3bcc926c50a5b4013ce2072599a
[INFO] checking mfrc522-0.7.0 against try#9130c02509ce15f69dc5da6359bb9d140d41d4ac for pr-125107
[INFO] extracting crate mfrc522 0.7.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate mfrc522 0.7.0 on toolchain 9130c02509ce15f69dc5da6359bb9d140d41d4ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9130c02509ce15f69dc5da6359bb9d140d41d4ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mfrc522 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mfrc522 0.7.0
[INFO] tweaked toml for crates.io crate mfrc522 0.7.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate mfrc522 0.7.0 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" "+9130c02509ce15f69dc5da6359bb9d140d41d4ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+9130c02509ce15f69dc5da6359bb9d140d41d4ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f111a3387b13c8e1a528951a03aa0bb6bad85bd610aae8c991404fd9aeb34d6
[INFO] running `Command { std: "docker" "start" "-a" "2f111a3387b13c8e1a528951a03aa0bb6bad85bd610aae8c991404fd9aeb34d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f111a3387b13c8e1a528951a03aa0bb6bad85bd610aae8c991404fd9aeb34d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f111a3387b13c8e1a528951a03aa0bb6bad85bd610aae8c991404fd9aeb34d6", kill_on_drop: false }`
[INFO] [stdout] 2f111a3387b13c8e1a528951a03aa0bb6bad85bd610aae8c991404fd9aeb34d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+9130c02509ce15f69dc5da6359bb9d140d41d4ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a768eab240fdb57cb0cb81be93e025682fa29846b7c405d11693f477a9fe47a5
[INFO] running `Command { std: "docker" "start" "-a" "a768eab240fdb57cb0cb81be93e025682fa29846b7c405d11693f477a9fe47a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling embedded-hal-bus v0.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking mfrc522 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking gpio-cdev v0.6.0
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stdout] error[E0659]: `Duration` is ambiguous
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Timer<'a, Type, State, Clock: crate::Clock, Dur: Duration> {
[INFO] [stdout]    |                                                             ^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Duration` could refer to the trait imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:5:22
[INFO] [stdout]    |
[INFO] [stdout] 5  |     duration::{self, *},
[INFO] [stdout]    |                      ^
[INFO] [stdout]    = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] note: `Duration` could also refer to the struct imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:10:61
[INFO] [stdout]    |
[INFO] [stdout] 10 | use core::{convert::TryFrom, marker::PhantomData, ops::Add, prelude::v1::*};
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Duration` is ambiguous
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:46:36
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl<'a, Clock: crate::Clock, Dur: Duration> Timer<'_, param::None, param::None, Clock, Dur> {
[INFO] [stdout]    |                                    ^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Duration` could refer to the trait imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:5:22
[INFO] [stdout]    |
[INFO] [stdout] 5  |     duration::{self, *},
[INFO] [stdout]    |                      ^
[INFO] [stdout]    = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] note: `Duration` could also refer to the struct imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:10:61
[INFO] [stdout]    |
[INFO] [stdout] 10 | use core::{convert::TryFrom, marker::PhantomData, ops::Add, prelude::v1::*};
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Duration` is ambiguous
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:60:49
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a, Type, State, Clock: crate::Clock, Dur: Duration> Timer<'a, Type, State, Clock, Dur> {
[INFO] [stdout]    |                                                 ^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Duration` could refer to the trait imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:5:22
[INFO] [stdout]    |
[INFO] [stdout] 5  |     duration::{self, *},
[INFO] [stdout]    |                      ^
[INFO] [stdout]    = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] note: `Duration` could also refer to the struct imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:10:61
[INFO] [stdout]    |
[INFO] [stdout] 10 | use core::{convert::TryFrom, marker::PhantomData, ops::Add, prelude::v1::*};
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Duration` is ambiguous
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:84:42
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl<'a, Type, Clock: crate::Clock, Dur: Duration> Timer<'a, Type, Armed, Clock, Dur> {
[INFO] [stdout]    |                                          ^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Duration` could refer to the trait imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:5:22
[INFO] [stdout]    |
[INFO] [stdout] 5  |     duration::{self, *},
[INFO] [stdout]    |                      ^
[INFO] [stdout]    = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] note: `Duration` could also refer to the struct imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:10:61
[INFO] [stdout]    |
[INFO] [stdout] 10 | use core::{convert::TryFrom, marker::PhantomData, ops::Add, prelude::v1::*};
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Duration` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:105:38
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl<Type, Clock: crate::Clock, Dur: Duration> Timer<'_, Type, Running, Clock, Dur> {
[INFO] [stdout]     |                                      ^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Duration` could refer to the trait imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:5:22
[INFO] [stdout]     |
[INFO] [stdout] 5   |     duration::{self, *},
[INFO] [stdout]     |                      ^
[INFO] [stdout]     = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] note: `Duration` could also refer to the struct imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:10:61
[INFO] [stdout]     |
[INFO] [stdout] 10  | use core::{convert::TryFrom, marker::PhantomData, ops::Add, prelude::v1::*};
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Duration` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:161:36
[INFO] [stdout]     |
[INFO] [stdout] 161 | impl<'a, Clock: crate::Clock, Dur: Duration> Timer<'a, OneShot, Running, Clock, Dur> {
[INFO] [stdout]     |                                    ^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Duration` could refer to the trait imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:5:22
[INFO] [stdout]     |
[INFO] [stdout] 5   |     duration::{self, *},
[INFO] [stdout]     |                      ^
[INFO] [stdout]     = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] note: `Duration` could also refer to the struct imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:10:61
[INFO] [stdout]     |
[INFO] [stdout] 10  | use core::{convert::TryFrom, marker::PhantomData, ops::Add, prelude::v1::*};
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Duration` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:181:32
[INFO] [stdout]     |
[INFO] [stdout] 181 | impl<Clock: crate::Clock, Dur: Duration> Timer<'_, Periodic, Running, Clock, Dur> {
[INFO] [stdout]     |                                ^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Duration` could refer to the trait imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:5:22
[INFO] [stdout]     |
[INFO] [stdout] 5   |     duration::{self, *},
[INFO] [stdout]     |                      ^
[INFO] [stdout]     = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] note: `Duration` could also refer to the struct imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-time-0.12.1/./src/timer.rs:10:61
[INFO] [stdout]     |
[INFO] [stdout] 10  | use core::{convert::TryFrom, marker::PhantomData, ops::Add, prelude::v1::*};
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Duration` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-time` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a768eab240fdb57cb0cb81be93e025682fa29846b7c405d11693f477a9fe47a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a768eab240fdb57cb0cb81be93e025682fa29846b7c405d11693f477a9fe47a5", kill_on_drop: false }`
[INFO] [stdout] a768eab240fdb57cb0cb81be93e025682fa29846b7c405d11693f477a9fe47a5