[INFO] fetching crate ck2json 0.1.0... [INFO] testing ck2json-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate ck2json 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ck2json 0.1.0 [INFO] finished tweaking crates.io crate ck2json 0.1.0 [INFO] tweaked toml for crates.io crate ck2json 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ck2json 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ck2json 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pest_meta v2.1.1 [INFO] [stderr] Downloaded maplit v1.0.1 [INFO] [stderr] Downloaded sha-1 v0.8.1 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded pest v2.1.1 [INFO] [stderr] Downloaded block-padding v0.1.4 [INFO] [stderr] Downloaded libc v0.2.62 [INFO] [stderr] Downloaded encoding_rs v0.8.17 [INFO] [stderr] Downloaded encoding_rs_io v0.1.6 [INFO] [stderr] Downloaded pest_generator v2.1.0 [INFO] [stderr] Downloaded ucd-trie v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca36496c69a1135f8da60a0d8391da5a595a19a40a2bc059b43de263a9b88b7c [INFO] running `Command { std: "docker" "start" "-a" "ca36496c69a1135f8da60a0d8391da5a595a19a40a2bc059b43de263a9b88b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca36496c69a1135f8da60a0d8391da5a595a19a40a2bc059b43de263a9b88b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca36496c69a1135f8da60a0d8391da5a595a19a40a2bc059b43de263a9b88b7c", kill_on_drop: false }` [INFO] [stdout] ca36496c69a1135f8da60a0d8391da5a595a19a40a2bc059b43de263a9b88b7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea29ba6745ee34cc2830fc47305d0e9a246c95d74b41ecbf7b26d968ca953466 [INFO] running `Command { std: "docker" "start" "-a" "ea29ba6745ee34cc2830fc47305d0e9a246c95d74b41ecbf7b26d968ca953466", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Compiling encoding_rs_io v0.1.6 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling ck2json v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:49:26 [INFO] [stdout] | [INFO] [stdout] 49 | fn parse_json_file(file: &str) -> Result> { [INFO] [stdout] | ^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | fn parse_json_file(file: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.07s [INFO] running `Command { std: "docker" "inspect" "ea29ba6745ee34cc2830fc47305d0e9a246c95d74b41ecbf7b26d968ca953466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea29ba6745ee34cc2830fc47305d0e9a246c95d74b41ecbf7b26d968ca953466", kill_on_drop: false }` [INFO] [stdout] ea29ba6745ee34cc2830fc47305d0e9a246c95d74b41ecbf7b26d968ca953466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf9b6fc83ad5cb0b7f69ed4ae8704e91e0798a0ab60de3ae15661b7a7452fee9 [INFO] running `Command { std: "docker" "start" "-a" "bf9b6fc83ad5cb0b7f69ed4ae8704e91e0798a0ab60de3ae15661b7a7452fee9", kill_on_drop: false }` [INFO] [stderr] Compiling ck2json v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:49:26 [INFO] [stdout] | [INFO] [stdout] 49 | fn parse_json_file(file: &str) -> Result> { [INFO] [stdout] | ^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | fn parse_json_file(file: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "bf9b6fc83ad5cb0b7f69ed4ae8704e91e0798a0ab60de3ae15661b7a7452fee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf9b6fc83ad5cb0b7f69ed4ae8704e91e0798a0ab60de3ae15661b7a7452fee9", kill_on_drop: false }` [INFO] [stdout] bf9b6fc83ad5cb0b7f69ed4ae8704e91e0798a0ab60de3ae15661b7a7452fee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8a64577b996b6a67095bf00b7c0073fab4b84cd3fe4f1b2c3552ae3d506a644e [INFO] running `Command { std: "docker" "start" "-a" "8a64577b996b6a67095bf00b7c0073fab4b84cd3fe4f1b2c3552ae3d506a644e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:49:26 [INFO] [stderr] | [INFO] [stderr] 49 | fn parse_json_file(file: &str) -> Result> { [INFO] [stderr] | ^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 49 | fn parse_json_file(file: &str) -> Result, Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ck2json` (bin "ck2json" test) generated 1 warning (run `cargo fix --bin "ck2json" -p ck2json --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ck2json-c6cf1662a58e3eaa) [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" "8a64577b996b6a67095bf00b7c0073fab4b84cd3fe4f1b2c3552ae3d506a644e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a64577b996b6a67095bf00b7c0073fab4b84cd3fe4f1b2c3552ae3d506a644e", kill_on_drop: false }` [INFO] [stdout] 8a64577b996b6a67095bf00b7c0073fab4b84cd3fe4f1b2c3552ae3d506a644e