[INFO] fetching crate miniserde-miku 0.1.23...
[INFO] checking miniserde-miku-0.1.23 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate miniserde-miku 0.1.23 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate miniserde-miku 0.1.23 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate miniserde-miku 0.1.23
[INFO] finished tweaking crates.io crate miniserde-miku 0.1.23
[INFO] tweaked toml for crates.io crate miniserde-miku 0.1.23 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mini-internal-miku v0.1.23
[INFO] [stderr]   Downloaded automod v1.0.14
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e062f6cee9a1c3539fb78801b17a321849cc3df1e144306abbd9bf0f72a20dd
[INFO] running `Command { std: "docker" "start" "-a" "8e062f6cee9a1c3539fb78801b17a321849cc3df1e144306abbd9bf0f72a20dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e062f6cee9a1c3539fb78801b17a321849cc3df1e144306abbd9bf0f72a20dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e062f6cee9a1c3539fb78801b17a321849cc3df1e144306abbd9bf0f72a20dd", kill_on_drop: false }`
[INFO] [stdout] 8e062f6cee9a1c3539fb78801b17a321849cc3df1e144306abbd9bf0f72a20dd
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42619dfcab2adc910560c143ec8549df1ce8ac49fdde07aca6c4833182956604
[INFO] running `Command { std: "docker" "start" "-a" "42619dfcab2adc910560c143ec8549df1ce8ac49fdde07aca6c4833182956604", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling automod v1.0.14
[INFO] [stderr]     Checking trybuild v1.0.101
[INFO] [stderr]    Compiling mini-internal-miku v0.1.23
[INFO] [stderr]     Checking miniserde-miku v0.1.23 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `miniserde`
[INFO] [stdout]  --> tests/test_nested.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miniserde::json::{self, Value};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `miniserde`
[INFO] [stdout]  --> tests/test_nested.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miniserde::json::{self, Value};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `miniserde`
[INFO] [stdout]  --> tests/test_derive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miniserde::{json, Deserialize, Serialize};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `miniserde`
[INFO] [stdout]  --> tests/test_number.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miniserde::json;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `miniserde`
[INFO] [stdout]  --> tests/regression/issue9.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miniserde::json;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `miniserde`
[INFO] [stdout]  --> tests/regression/issue24.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miniserde::{json, Deserialize};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniserde-miku` (test "test_number") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniserde-miku` (test "test_nested") due to 2 previous errors
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]  --> tests/test_derive.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     #[serde(rename = "renamedB")]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `serde` is in scope, but it is a crate, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniserde-miku` (test "regression") due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `miniserde`
[INFO] [stdout]  --> benches/bench.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use miniserde::{Deserialize as MiniDeserialize, Serialize as MiniSerialize};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniserde-miku` (test "test_derive") due to 2 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `miniserde`
[INFO] [stdout]   --> benches/bench.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         miniserde::json::from_str::<Twitter>(&j).unwrap();
[INFO] [stdout]    |         ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 6  + use miniserde_miku::json;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `json`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 23 -         miniserde::json::from_str::<Twitter>(&j).unwrap();
[INFO] [stdout] 23 +         json::from_str::<Twitter>(&j).unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `miniserde`
[INFO] [stdout]   --> benches/bench.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         miniserde::json::to_string(&s);
[INFO] [stdout]    |         ^^^^^^^^^ use of undeclared crate or module `miniserde`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 6  + use miniserde_miku::json;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `json`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 39 -         miniserde::json::to_string(&s);
[INFO] [stdout] 39 +         json::to_string(&s);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniserde-miku` (bench "bench") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "42619dfcab2adc910560c143ec8549df1ce8ac49fdde07aca6c4833182956604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42619dfcab2adc910560c143ec8549df1ce8ac49fdde07aca6c4833182956604", kill_on_drop: false }`
[INFO] [stdout] 42619dfcab2adc910560c143ec8549df1ce8ac49fdde07aca6c4833182956604