[INFO] fetching crate magicjson 0.0.1-alpha.9... [INFO] testing magicjson-0.0.1-alpha.9 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate magicjson 0.0.1-alpha.9 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate magicjson 0.0.1-alpha.9 [INFO] finished tweaking crates.io crate magicjson 0.0.1-alpha.9 [INFO] tweaked toml for crates.io crate magicjson 0.0.1-alpha.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate magicjson 0.0.1-alpha.9 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 74 packages to latest compatible versions [INFO] [stderr] Adding chrono-tz v0.8.6 (available: v0.10.4) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.8) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c48a149aa79c582c65d2fc939e7c0c19ef8c41db9cb988ec89718e5c426ef87e [INFO] running `Command { std: "docker" "start" "-a" "c48a149aa79c582c65d2fc939e7c0c19ef8c41db9cb988ec89718e5c426ef87e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c48a149aa79c582c65d2fc939e7c0c19ef8c41db9cb988ec89718e5c426ef87e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c48a149aa79c582c65d2fc939e7c0c19ef8c41db9cb988ec89718e5c426ef87e", kill_on_drop: false }` [INFO] [stdout] c48a149aa79c582c65d2fc939e7c0c19ef8c41db9cb988ec89718e5c426ef87e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15d8fae75a5cb0181d500c6f18337f63b80e53d7dac15dbfc2fca55a6f8fe638 [INFO] running `Command { std: "docker" "start" "-a" "15d8fae75a5cb0181d500c6f18337f63b80e53d7dac15dbfc2fca55a6f8fe638", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling chrono-tz-build v0.2.1 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling chrono-tz v0.8.6 [INFO] [stderr] Compiling magicjson v0.0.1-alpha.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `JsonCustomType` [INFO] [stdout] --> src/lib.rs:8:34 [INFO] [stdout] | [INFO] [stdout] 8 | use objects::{JsonItem, JsonKey, JsonCustomType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/handler.rs:221:63 [INFO] [stdout] | [INFO] [stdout] 221 | fn handle_custom_type(json_wrapper: &mut JsonBytesWrapper, key: Option) -> T where T: From, T: From { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.21s [INFO] running `Command { std: "docker" "inspect" "15d8fae75a5cb0181d500c6f18337f63b80e53d7dac15dbfc2fca55a6f8fe638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15d8fae75a5cb0181d500c6f18337f63b80e53d7dac15dbfc2fca55a6f8fe638", kill_on_drop: false }` [INFO] [stdout] 15d8fae75a5cb0181d500c6f18337f63b80e53d7dac15dbfc2fca55a6f8fe638 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4f6f1694a6a52cd4ca0b2e54611ab0492566797295843409829b58682e9348a [INFO] running `Command { std: "docker" "start" "-a" "d4f6f1694a6a52cd4ca0b2e54611ab0492566797295843409829b58682e9348a", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `JsonCustomType` [INFO] [stdout] --> src/lib.rs:8:34 [INFO] [stdout] | [INFO] [stdout] 8 | use objects::{JsonItem, JsonKey, JsonCustomType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/handler.rs:221:63 [INFO] [stdout] | [INFO] [stdout] 221 | fn handle_custom_type(json_wrapper: &mut JsonBytesWrapper, key: Option) -> T where T: From, T: From { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling magicjson v0.0.1-alpha.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `JsonCustomType` [INFO] [stdout] --> src/lib.rs:8:34 [INFO] [stdout] | [INFO] [stdout] 8 | use objects::{JsonItem, JsonKey, JsonCustomType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `super::load_file` [INFO] [stdout] --> tests/test.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use super::load_file; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no `load_file` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `dir` in this scope [INFO] [stdout] --> tests/test.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | dir.close().unwrap(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stderr] error: could not compile `magicjson` (test "test") due to 2 previous errors [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/handler.rs:221:63 [INFO] [stdout] | [INFO] [stdout] 221 | fn handle_custom_type(json_wrapper: &mut JsonBytesWrapper, key: Option) -> T where T: From, T: From { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d4f6f1694a6a52cd4ca0b2e54611ab0492566797295843409829b58682e9348a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f6f1694a6a52cd4ca0b2e54611ab0492566797295843409829b58682e9348a", kill_on_drop: false }` [INFO] [stdout] d4f6f1694a6a52cd4ca0b2e54611ab0492566797295843409829b58682e9348a