[INFO] fetching crate rte 0.2.1...
[INFO] testing rte-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rte 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rte 0.2.1
[INFO] finished tweaking crates.io crate rte 0.2.1
[INFO] tweaked toml for crates.io crate rte 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rte 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e736b97c7923285636c370785d00de4245b7c6e081089f10986c7aed879f5c6
[INFO] running `Command { std: "docker" "start" "-a" "6e736b97c7923285636c370785d00de4245b7c6e081089f10986c7aed879f5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e736b97c7923285636c370785d00de4245b7c6e081089f10986c7aed879f5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e736b97c7923285636c370785d00de4245b7c6e081089f10986c7aed879f5c6", kill_on_drop: false }`
[INFO] [stdout] 6e736b97c7923285636c370785d00de4245b7c6e081089f10986c7aed879f5c6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 680493cbcfca623aadca70a2807bf3f627c137b005b3aae74e1e64c8398a87e8
[INFO] running `Command { std: "docker" "start" "-a" "680493cbcfca623aadca70a2807bf3f627c137b005b3aae74e1e64c8398a87e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 |   pub fn new(tokens: &Vec<Token>) -> Parser {
[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] 16 |   pub fn new(tokens: &Vec<Token>) -> Parser<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "680493cbcfca623aadca70a2807bf3f627c137b005b3aae74e1e64c8398a87e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680493cbcfca623aadca70a2807bf3f627c137b005b3aae74e1e64c8398a87e8", kill_on_drop: false }`
[INFO] [stdout] 680493cbcfca623aadca70a2807bf3f627c137b005b3aae74e1e64c8398a87e8
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 277f6c8ce76067a3a19731836fe8d19b5841a37f2d239fc124d4fdd95bcf18f8
[INFO] running `Command { std: "docker" "start" "-a" "277f6c8ce76067a3a19731836fe8d19b5841a37f2d239fc124d4fdd95bcf18f8", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 |   pub fn new(tokens: &Vec<Token>) -> Parser {
[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] 16 |   pub fn new(tokens: &Vec<Token>) -> Parser<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 |   pub fn new(tokens: &Vec<Token>) -> Parser {
[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] 16 |   pub fn new(tokens: &Vec<Token>) -> Parser<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "277f6c8ce76067a3a19731836fe8d19b5841a37f2d239fc124d4fdd95bcf18f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277f6c8ce76067a3a19731836fe8d19b5841a37f2d239fc124d4fdd95bcf18f8", kill_on_drop: false }`
[INFO] [stdout] 277f6c8ce76067a3a19731836fe8d19b5841a37f2d239fc124d4fdd95bcf18f8
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 136e0c5acdf3116aecc7bb073a817711af63eb55af3040ee65544e993590cb90
[INFO] running `Command { std: "docker" "start" "-a" "136e0c5acdf3116aecc7bb073a817711af63eb55af3040ee65544e993590cb90", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |   pub fn new(tokens: &Vec<Token>) -> Parser {
[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] 16 |   pub fn new(tokens: &Vec<Token>) -> Parser<'_> {
[INFO] [stderr]    |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rte` (lib) generated 1 warning
[INFO] [stderr] warning: `rte` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rte-0b2481e51792583f)
[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] [stderr]      Running tests/encode-spec.rs (/opt/rustwide/target/debug/deps/encode_spec-acbeab1a08fd52ac)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test encode_complex ... ok
[INFO] [stdout] test encode_empty ... ok
[INFO] [stdout] test encode_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse-spec.rs (/opt/rustwide/target/debug/deps/parse_spec-eafd069e58cfc561)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test forget_operator ... ok
[INFO] [stdout] test unexpect_token ... ok
[INFO] [stdout] test forget_unit ... ok
[INFO] [stdout] test parse_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/standardlize-spec.rs (/opt/rustwide/target/debug/deps/standardlize_spec-f96b4b50b05370f0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test format_add_now ... ok
[INFO] [stdout] test throw_err_when_parse_failed ... ok
[INFO] [stdout] test format_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rte
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "136e0c5acdf3116aecc7bb073a817711af63eb55af3040ee65544e993590cb90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136e0c5acdf3116aecc7bb073a817711af63eb55af3040ee65544e993590cb90", kill_on_drop: false }`
[INFO] [stdout] 136e0c5acdf3116aecc7bb073a817711af63eb55af3040ee65544e993590cb90