[INFO] fetching crate moq_lambda 0.2.1...
[INFO] testing moq_lambda-0.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate moq_lambda 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate moq_lambda 0.2.1
[INFO] finished tweaking crates.io crate moq_lambda 0.2.1
[INFO] tweaked toml for crates.io crate moq_lambda 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate moq_lambda 0.2.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3efa2c1dc8fa565bbbc1e2e7bab072b35540760e9341bcc2b7c4ffd7327e9088
[INFO] running `Command { std: "docker" "start" "-a" "3efa2c1dc8fa565bbbc1e2e7bab072b35540760e9341bcc2b7c4ffd7327e9088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3efa2c1dc8fa565bbbc1e2e7bab072b35540760e9341bcc2b7c4ffd7327e9088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efa2c1dc8fa565bbbc1e2e7bab072b35540760e9341bcc2b7c4ffd7327e9088", kill_on_drop: false }`
[INFO] [stdout] 3efa2c1dc8fa565bbbc1e2e7bab072b35540760e9341bcc2b7c4ffd7327e9088
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db44c3015c04f4196d9b4fd2c07967588cc2821a568539500d4478620164d1c6
[INFO] running `Command { std: "docker" "start" "-a" "db44c3015c04f4196d9b4fd2c07967588cc2821a568539500d4478620164d1c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling moq_lambda v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef, EnvFields, EnvArgs) {
[INFO] [stdout]    |                  ^^^^^      ------------  ---------  ------- the same lifetime is hidden here
[INFO] [stdout]    |                  |          |             |
[INFO] [stdout]    |                  |          |             the same lifetime is hidden here
[INFO] [stdout]    |                  |          the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef<'_>, EnvFields<'_>, EnvArgs<'_>) {
[INFO] [stdout]    |                                         ++++           ++++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "db44c3015c04f4196d9b4fd2c07967588cc2821a568539500d4478620164d1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db44c3015c04f4196d9b4fd2c07967588cc2821a568539500d4478620164d1c6", kill_on_drop: false }`
[INFO] [stdout] db44c3015c04f4196d9b4fd2c07967588cc2821a568539500d4478620164d1c6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ced4dfaa057d05b500e5405c45efc41a443fda24b40062ed4fc4b6bb8fe8350
[INFO] running `Command { std: "docker" "start" "-a" "4ced4dfaa057d05b500e5405c45efc41a443fda24b40062ed4fc4b6bb8fe8350", kill_on_drop: false }`
[INFO] [stderr]    Compiling moq_lambda v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef, EnvFields, EnvArgs) {
[INFO] [stdout]    |                  ^^^^^      ------------  ---------  ------- the same lifetime is hidden here
[INFO] [stdout]    |                  |          |             |
[INFO] [stdout]    |                  |          |             the same lifetime is hidden here
[INFO] [stdout]    |                  |          the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef<'_>, EnvFields<'_>, EnvArgs<'_>) {
[INFO] [stdout]    |                                         ++++           ++++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef, EnvFields, EnvArgs) {
[INFO] [stdout]    |                  ^^^^^      ------------  ---------  ------- the same lifetime is hidden here
[INFO] [stdout]    |                  |          |             |
[INFO] [stdout]    |                  |          |             the same lifetime is hidden here
[INFO] [stdout]    |                  |          the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef<'_>, EnvFields<'_>, EnvArgs<'_>) {
[INFO] [stdout]    |                                         ++++           ++++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "4ced4dfaa057d05b500e5405c45efc41a443fda24b40062ed4fc4b6bb8fe8350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ced4dfaa057d05b500e5405c45efc41a443fda24b40062ed4fc4b6bb8fe8350", kill_on_drop: false }`
[INFO] [stdout] 4ced4dfaa057d05b500e5405c45efc41a443fda24b40062ed4fc4b6bb8fe8350
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b4d821384c9afa79307f989f674699c1449e6576c4cf4a8ae34b036d36f138a
[INFO] running `Command { std: "docker" "start" "-a" "2b4d821384c9afa79307f989f674699c1449e6576c4cf4a8ae34b036d36f138a", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/env.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn split(&self) -> (EnvFieldsDef, EnvFields, EnvArgs) {
[INFO] [stderr]    |                  ^^^^^      ------------  ---------  ------- the same lifetime is hidden here
[INFO] [stderr]    |                  |          |             |
[INFO] [stderr]    |                  |          |             the same lifetime is hidden here
[INFO] [stderr]    |                  |          the same lifetime is hidden here
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn split(&self) -> (EnvFieldsDef<'_>, EnvFields<'_>, EnvArgs<'_>) {
[INFO] [stderr]    |                                         ++++           ++++         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `moq_lambda` (lib) generated 1 warning (run `cargo fix --lib -p moq_lambda` to apply 1 suggestion)
[INFO] [stderr] warning: `moq_lambda` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/moq_lambda-398198bd3b40aa21)
[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 moq_lambda
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - lambda (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - lambda (line 82) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b4d821384c9afa79307f989f674699c1449e6576c4cf4a8ae34b036d36f138a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4d821384c9afa79307f989f674699c1449e6576c4cf4a8ae34b036d36f138a", kill_on_drop: false }`
[INFO] [stdout] 2b4d821384c9afa79307f989f674699c1449e6576c4cf4a8ae34b036d36f138a