[INFO] fetching crate lmfu 1.3.1...
[INFO] checking lmfu-1.3.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate lmfu 1.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate lmfu 1.3.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lmfu 1.3.1
[INFO] finished tweaking crates.io crate lmfu 1.3.1
[INFO] tweaked toml for crates.io crate lmfu 1.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cityhasher v0.1.0
[INFO] [stderr]   Downloaded arcstr v1.1.5
[INFO] [stderr]   Downloaded litemap v0.7.2
[INFO] [stderr]   Downloaded strpool v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e26b791d8755914fbdc14d0571978908428e3bdb1c6568f5e9e27b3541d2edf3
[INFO] running `Command { std: "docker" "start" "-a" "e26b791d8755914fbdc14d0571978908428e3bdb1c6568f5e9e27b3541d2edf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e26b791d8755914fbdc14d0571978908428e3bdb1c6568f5e9e27b3541d2edf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26b791d8755914fbdc14d0571978908428e3bdb1c6568f5e9e27b3541d2edf3", kill_on_drop: false }`
[INFO] [stdout] e26b791d8755914fbdc14d0571978908428e3bdb1c6568f5e9e27b3541d2edf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cbd6c494ebc0b55a9fb9fae1121125ebc545907da35a60fa5ea60ac6b6d3a2a
[INFO] running `Command { std: "docker" "start" "-a" "4cbd6c494ebc0b55a9fb9fae1121125ebc545907da35a60fa5ea60ac6b6d3a2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking cityhasher v0.1.0
[INFO] [stderr]     Checking litemap v0.7.2
[INFO] [stderr]     Checking arcstr v1.1.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling strpool v1.1.1
[INFO] [stderr]    Compiling lmfu v1.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> thin_vec.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> thin_vec.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FromIterator` is imported redundantly
[INFO] [stdout]  --> thin_vec.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:42:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `FromIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> thin_vec.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> thin_vec.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FromIterator` is imported redundantly
[INFO] [stdout]  --> thin_vec.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:42:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `FromIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `PoolStr`
[INFO] [stdout]   --> json.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Object(ThinVec<PoolStr>),
[INFO] [stdout]    |                    ^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `P`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/strpool-1.1.1/src/lib.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct PoolStr<const P: usize> {
[INFO] [stdout]    |            ^^^^^^^ --------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Object(ThinVec<PoolStr<P>>),
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `PoolStr`
[INFO] [stdout]   --> json.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Object(ThinVec<PoolStr>),
[INFO] [stdout]    |                    ^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `P`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/strpool-1.1.1/src/lib.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct PoolStr<const P: usize> {
[INFO] [stdout]    |            ^^^^^^^ --------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Object(ThinVec<PoolStr<P>>),
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `PoolStr`
[INFO] [stdout]    --> json.rs:621:48
[INFO] [stdout]     |
[INFO] [stdout] 621 |     pub fn as_object(&self) -> Option<&ThinVec<PoolStr>> {
[INFO] [stdout]     |                                                ^^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `P`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/strpool-1.1.1/src/lib.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  | pub struct PoolStr<const P: usize> {
[INFO] [stdout]     |            ^^^^^^^ --------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 621 |     pub fn as_object(&self) -> Option<&ThinVec<PoolStr<P>>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `PoolStr`
[INFO] [stdout]    --> json.rs:621:48
[INFO] [stdout]     |
[INFO] [stdout] 621 |     pub fn as_object(&self) -> Option<&ThinVec<PoolStr>> {
[INFO] [stdout]     |                                                ^^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `P`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/strpool-1.1.1/src/lib.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  | pub struct PoolStr<const P: usize> {
[INFO] [stdout]     |            ^^^^^^^ --------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 621 |     pub fn as_object(&self) -> Option<&ThinVec<PoolStr<P>>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lmfu` (lib) due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lmfu` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4cbd6c494ebc0b55a9fb9fae1121125ebc545907da35a60fa5ea60ac6b6d3a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbd6c494ebc0b55a9fb9fae1121125ebc545907da35a60fa5ea60ac6b6d3a2a", kill_on_drop: false }`
[INFO] [stdout] 4cbd6c494ebc0b55a9fb9fae1121125ebc545907da35a60fa5ea60ac6b6d3a2a
