[INFO] cloning repository https://github.com/Prunoideae/json-grep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Prunoideae/json-grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrunoideae%2Fjson-grep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrunoideae%2Fjson-grep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1ade158720e1931247d2705ec44470cfc304e69 [INFO] testing Prunoideae/json-grep against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrunoideae%2Fjson-grep" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Prunoideae/json-grep [INFO] finished tweaking git repo https://github.com/Prunoideae/json-grep [INFO] tweaked toml for git repo https://github.com/Prunoideae/json-grep written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Prunoideae/json-grep on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Prunoideae/json-grep 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded libc v0.2.82 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded thread_local v1.1.0 [INFO] [stderr] Downloaded syn v1.0.58 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded serde v1.0.120 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded crossbeam-deque v0.8.0 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded log v0.4.13 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded serde_derive v1.0.120 [INFO] [stderr] Downloaded quote v1.0.8 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded const_fn v0.4.5 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac0744b04653588ffcaeb1905697b6f37e92d518913b767d902266c076255bbf [INFO] running `Command { std: "docker" "start" "-a" "ac0744b04653588ffcaeb1905697b6f37e92d518913b767d902266c076255bbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac0744b04653588ffcaeb1905697b6f37e92d518913b767d902266c076255bbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac0744b04653588ffcaeb1905697b6f37e92d518913b767d902266c076255bbf", kill_on_drop: false }` [INFO] [stdout] ac0744b04653588ffcaeb1905697b6f37e92d518913b767d902266c076255bbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a13cbbce3ec35edbaa067b36d7ea894dcd4d92663fc341f61432d071037e7bc5 [INFO] running `Command { std: "docker" "start" "-a" "a13cbbce3ec35edbaa067b36d7ea894dcd4d92663fc341f61432d071037e7bc5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.1.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling jg v0.1.0 (/opt/rustwide/workdir/crates/jg) [INFO] [stderr] Compiling json-grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> crates/core/app.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pretty` and `format` are never read [INFO] [stdout] --> crates/core/app.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct SearchConfig { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 12 | pub pretty: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | pub format: Format, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> crates/core/main.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | panic!(&e); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 20 | panic!("{}", &e); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.85s [INFO] running `Command { std: "docker" "inspect" "a13cbbce3ec35edbaa067b36d7ea894dcd4d92663fc341f61432d071037e7bc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a13cbbce3ec35edbaa067b36d7ea894dcd4d92663fc341f61432d071037e7bc5", kill_on_drop: false }` [INFO] [stdout] a13cbbce3ec35edbaa067b36d7ea894dcd4d92663fc341f61432d071037e7bc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d7ed9b92a849857e0ef81ec3b3dc16fba31a29dc8cd8dea26e28404b7f1e347 [INFO] running `Command { std: "docker" "start" "-a" "1d7ed9b92a849857e0ef81ec3b3dc16fba31a29dc8cd8dea26e28404b7f1e347", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling json-grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> crates/core/app.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pretty` and `format` are never read [INFO] [stdout] --> crates/core/app.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct SearchConfig { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 12 | pub pretty: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | pub format: Format, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> crates/core/main.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | panic!(&e); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 20 | panic!("{}", &e); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.36s [INFO] running `Command { std: "docker" "inspect" "1d7ed9b92a849857e0ef81ec3b3dc16fba31a29dc8cd8dea26e28404b7f1e347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7ed9b92a849857e0ef81ec3b3dc16fba31a29dc8cd8dea26e28404b7f1e347", kill_on_drop: false }` [INFO] [stdout] 1d7ed9b92a849857e0ef81ec3b3dc16fba31a29dc8cd8dea26e28404b7f1e347 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 33e9a71defb3b83996b72665bf1b29071a7f332a748fab3e23b87f857446be9d [INFO] running `Command { std: "docker" "start" "-a" "33e9a71defb3b83996b72665bf1b29071a7f332a748fab3e23b87f857446be9d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `error::Error` [INFO] [stderr] --> crates/core/app.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{error::Error, path::Path}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `pretty` and `format` are never read [INFO] [stderr] --> crates/core/app.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct SearchConfig { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 12 | pub pretty: bool, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 13 | pub format: Format, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> crates/core/main.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | panic!(&e); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 20 | panic!("{}", &e); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `json-grep` (bin "jg" test) generated 3 warnings (run `cargo fix --bin "jg" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests crates/core/main.rs (/opt/rustwide/target/debug/deps/jg-bf43abe28fdc1a57) [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" "33e9a71defb3b83996b72665bf1b29071a7f332a748fab3e23b87f857446be9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33e9a71defb3b83996b72665bf1b29071a7f332a748fab3e23b87f857446be9d", kill_on_drop: false }` [INFO] [stdout] 33e9a71defb3b83996b72665bf1b29071a7f332a748fab3e23b87f857446be9d