[INFO] fetching crate convert 0.2.0... [INFO] checking convert-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate convert 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate convert 0.2.0 [INFO] finished tweaking crates.io crate convert 0.2.0 [INFO] tweaked toml for crates.io crate convert 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate convert 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 95 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.47) [INFO] [stderr] Adding curl v0.2.19 (available: v0.4.49) [INFO] [stderr] Adding env_logger v0.4.3 (available: v0.11.8) [INFO] [stderr] Adding json v0.11.15 (available: v0.12.4) [INFO] [stderr] Adding log v0.3.9 (available: v0.4.27) [INFO] [stderr] Adding serde_json v0.6.1 (available: v1.0.143) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pnacl-build-helper v1.4.11 [INFO] [stderr] Downloaded same-file v0.1.3 [INFO] [stderr] Downloaded serde v0.6.15 [INFO] [stderr] Downloaded serde_json v0.6.1 [INFO] [stderr] Downloaded json v0.11.15 [INFO] [stderr] Downloaded curl v0.2.19 [INFO] [stderr] Downloaded openssl-sys v0.7.17 [INFO] [stderr] Downloaded walkdir v1.0.7 [INFO] [stderr] Downloaded libressl-pnacl-sys v2.1.6 [INFO] [stderr] Downloaded curl-sys v0.1.35 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d10ed9c2a05f0a5de8edd4ed23e79c7304bb10817ea065c04f6cb9ed8a29c91 [INFO] running `Command { std: "docker" "start" "-a" "9d10ed9c2a05f0a5de8edd4ed23e79c7304bb10817ea065c04f6cb9ed8a29c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d10ed9c2a05f0a5de8edd4ed23e79c7304bb10817ea065c04f6cb9ed8a29c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d10ed9c2a05f0a5de8edd4ed23e79c7304bb10817ea065c04f6cb9ed8a29c91", kill_on_drop: false }` [INFO] [stdout] 9d10ed9c2a05f0a5de8edd4ed23e79c7304bb10817ea065c04f6cb9ed8a29c91 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75d4ad4bb0fca79010c9c509c1426d6aaac3db25002d5a091aa49145e03cd1ee [INFO] running `Command { std: "docker" "start" "-a" "75d4ad4bb0fca79010c9c509c1426d6aaac3db25002d5a091aa49145e03cd1ee", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking unicode-bidi v0.3.18 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking tinyvec v1.10.0 [INFO] [stderr] Compiling cc v1.2.35 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.1.45 [INFO] [stderr] Compiling num-complex v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.43 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Compiling curl-sys v0.1.35 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking json v0.11.15 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking curl v0.2.19 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking num v0.1.43 [INFO] [stderr] Checking serde v0.6.15 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking serde_json v0.6.1 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking convert v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `json::parse` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use json::parse; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `json::parse` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use json::parse; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on use statements [INFO] [stdout] --> src/main.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[macro_use]` can be applied to modules, extern crates, crates [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on use statements [INFO] [stdout] --> src/main.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[macro_use]` can be applied to modules, extern crates, crates [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `failure::Error::causes`: please use the 'iter_chain()' method instead [INFO] [stdout] --> src/main.rs:40:26 [INFO] [stdout] | [INFO] [stdout] 40 | for cause in err.causes().skip(1) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `failure::Error::causes`: please use the 'iter_chain()' method instead [INFO] [stdout] --> src/main.rs:40:26 [INFO] [stdout] | [INFO] [stdout] 40 | for cause in err.causes().skip(1) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/main.rs:90:20 [INFO] [stdout] | [INFO] [stdout] 90 | for (curr, val) in obj.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/main.rs:90:20 [INFO] [stdout] | [INFO] [stdout] 90 | for (curr, val) in obj.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.81s [INFO] running `Command { std: "docker" "inspect" "75d4ad4bb0fca79010c9c509c1426d6aaac3db25002d5a091aa49145e03cd1ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75d4ad4bb0fca79010c9c509c1426d6aaac3db25002d5a091aa49145e03cd1ee", kill_on_drop: false }` [INFO] [stdout] 75d4ad4bb0fca79010c9c509c1426d6aaac3db25002d5a091aa49145e03cd1ee