[INFO] cloning repository https://github.com/lpaulmp/json_parser_from_file [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lpaulmp/json_parser_from_file" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpaulmp%2Fjson_parser_from_file", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpaulmp%2Fjson_parser_from_file'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a4a4c5c808d1a00db91221760f3d6ff5b243f5c [INFO] testing lpaulmp/json_parser_from_file against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpaulmp%2Fjson_parser_from_file" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lpaulmp/json_parser_from_file [INFO] finished tweaking git repo https://github.com/lpaulmp/json_parser_from_file [INFO] tweaked toml for git repo https://github.com/lpaulmp/json_parser_from_file written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lpaulmp/json_parser_from_file on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lpaulmp/json_parser_from_file already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 691ab3fc5433067602dccc56f4ea06936c8387c53497d156e282f8fa57dc0a3c [INFO] running `Command { std: "docker" "start" "-a" "691ab3fc5433067602dccc56f4ea06936c8387c53497d156e282f8fa57dc0a3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "691ab3fc5433067602dccc56f4ea06936c8387c53497d156e282f8fa57dc0a3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "691ab3fc5433067602dccc56f4ea06936c8387c53497d156e282f8fa57dc0a3c", kill_on_drop: false }` [INFO] [stdout] 691ab3fc5433067602dccc56f4ea06936c8387c53497d156e282f8fa57dc0a3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d55cc9878a521be218ebdd0f998fffa5e898fd67560a8a725b151e7de316e206 [INFO] running `Command { std: "docker" "start" "-a" "d55cc9878a521be218ebdd0f998fffa5e898fd67560a8a725b151e7de316e206", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling json_parser_from_file v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `name`, `lastname`, `company`, `job`, and `computer_choices` are never read [INFO] [stdout] --> src/parse.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Person { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | lastname: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | company: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | job: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | computer_choices: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.04s [INFO] running `Command { std: "docker" "inspect" "d55cc9878a521be218ebdd0f998fffa5e898fd67560a8a725b151e7de316e206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d55cc9878a521be218ebdd0f998fffa5e898fd67560a8a725b151e7de316e206", kill_on_drop: false }` [INFO] [stdout] d55cc9878a521be218ebdd0f998fffa5e898fd67560a8a725b151e7de316e206 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9c7876beb80402a67ed51cb4bbe1ab9a7232925dc81f1ec208868744d095e77 [INFO] running `Command { std: "docker" "start" "-a" "a9c7876beb80402a67ed51cb4bbe1ab9a7232925dc81f1ec208868744d095e77", kill_on_drop: false }` [INFO] [stderr] Compiling json_parser_from_file v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `name`, `lastname`, `company`, `job`, and `computer_choices` are never read [INFO] [stdout] --> src/parse.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Person { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | lastname: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | company: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | job: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | computer_choices: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "a9c7876beb80402a67ed51cb4bbe1ab9a7232925dc81f1ec208868744d095e77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9c7876beb80402a67ed51cb4bbe1ab9a7232925dc81f1ec208868744d095e77", kill_on_drop: false }` [INFO] [stdout] a9c7876beb80402a67ed51cb4bbe1ab9a7232925dc81f1ec208868744d095e77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ece917e45d578e9d200128cac191da054fad6d56e0602a42c80f81727936da3e [INFO] running `Command { std: "docker" "start" "-a" "ece917e45d578e9d200128cac191da054fad6d56e0602a42c80f81727936da3e", kill_on_drop: false }` [INFO] [stderr] warning: fields `name`, `lastname`, `company`, `job`, and `computer_choices` are never read [INFO] [stderr] --> src/parse.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Person { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 7 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 8 | lastname: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 9 | company: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 10 | job: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 11 | computer_choices: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `json_parser_from_file` (bin "json_parser_from_file" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/json_parser_from_file-c28b44b531e5bad0) [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] running `Command { std: "docker" "inspect" "ece917e45d578e9d200128cac191da054fad6d56e0602a42c80f81727936da3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ece917e45d578e9d200128cac191da054fad6d56e0602a42c80f81727936da3e", kill_on_drop: false }` [INFO] [stdout] ece917e45d578e9d200128cac191da054fad6d56e0602a42c80f81727936da3e