[INFO] fetching crate varj 1.2.0...
[INFO] testing varj-1.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate varj 1.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate varj 1.2.0
[INFO] finished tweaking crates.io crate varj 1.2.0
[INFO] tweaked toml for crates.io crate varj 1.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate varj 1.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate varj 1.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9b9cd98d51ea010199a0ed15065665c25a02426c0958969fed5ac2449188a80
[INFO] running `Command { std: "docker" "start" "-a" "e9b9cd98d51ea010199a0ed15065665c25a02426c0958969fed5ac2449188a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9b9cd98d51ea010199a0ed15065665c25a02426c0958969fed5ac2449188a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b9cd98d51ea010199a0ed15065665c25a02426c0958969fed5ac2449188a80", kill_on_drop: false }`
[INFO] [stdout] e9b9cd98d51ea010199a0ed15065665c25a02426c0958969fed5ac2449188a80
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0feeab26883313b7b8cc4e737b0325122b95ff0f69ac50c3ce0c397898709f3e
[INFO] running `Command { std: "docker" "start" "-a" "0feeab26883313b7b8cc4e737b0325122b95ff0f69ac50c3ce0c397898709f3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling varj v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:229:27
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn parse_blocks(template: &str) -> Vec<Block> {
[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] 229 | fn parse_blocks(template: &str) -> Vec<Block<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0feeab26883313b7b8cc4e737b0325122b95ff0f69ac50c3ce0c397898709f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0feeab26883313b7b8cc4e737b0325122b95ff0f69ac50c3ce0c397898709f3e", kill_on_drop: false }`
[INFO] [stdout] 0feeab26883313b7b8cc4e737b0325122b95ff0f69ac50c3ce0c397898709f3e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fdc778803a69d19137ba37ba8938d983a2f7f5d6b7d829f3d469b5b6c04558d
[INFO] running `Command { std: "docker" "start" "-a" "4fdc778803a69d19137ba37ba8938d983a2f7f5d6b7d829f3d469b5b6c04558d", kill_on_drop: false }`
[INFO] [stderr]    Compiling varj v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:229:27
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn parse_blocks(template: &str) -> Vec<Block> {
[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] 229 | fn parse_blocks(template: &str) -> Vec<Block<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:229:27
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn parse_blocks(template: &str) -> Vec<Block> {
[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] 229 | fn parse_blocks(template: &str) -> Vec<Block<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "4fdc778803a69d19137ba37ba8938d983a2f7f5d6b7d829f3d469b5b6c04558d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fdc778803a69d19137ba37ba8938d983a2f7f5d6b7d829f3d469b5b6c04558d", kill_on_drop: false }`
[INFO] [stdout] 4fdc778803a69d19137ba37ba8938d983a2f7f5d6b7d829f3d469b5b6c04558d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e181cba85a6c671ea0b123025b75e473c7a10ee45a440e6cc501eb0b02d7ad43
[INFO] running `Command { std: "docker" "start" "-a" "e181cba85a6c671ea0b123025b75e473c7a10ee45a440e6cc501eb0b02d7ad43", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 | fn parse_blocks(template: &str) -> Vec<Block> {
[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] 229 | fn parse_blocks(template: &str) -> Vec<Block<'_>> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `varj` (lib) generated 1 warning (run `cargo fix --lib -p varj` to apply 1 suggestion)
[INFO] [stderr] warning: `varj` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/varj-782ae2a8a1fe2855)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::parse_single_block_at_len ... ok
[INFO] [stdout] test tests::parse_multiple_blocks_on_multiple_lines ... ok
[INFO] [stdout] test tests::parse_single_block_with_added_braces ... ok
[INFO] [stdout] test tests::parse_single_block_at_start ... ok
[INFO] [stdout] test tests::parse_multiple_blocks ... ok
[INFO] [stdout] test tests::parse_single_block_with_whitespace ... ok
[INFO] [stdout] test tests::from_hash_map ... ok
[INFO] [stdout] test tests::into_hash_map ... ok
[INFO] [stdout] test tests::render_incorrect_vars ... ok
[INFO] [stdout] test tests::parse_single_block_without_whitespace ... ok
[INFO] [stdout] test tests::render_multiple_vars ... ok
[INFO] [stdout] test tests::render_single_var ... ok
[INFO] [stdout] test tests::render_without_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-ba5fbf994d18af9c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test replace_multiple_variables ... ok
[INFO] [stdout] test replace_single_variable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests varj
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - VarjMap::render (line 115) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e181cba85a6c671ea0b123025b75e473c7a10ee45a440e6cc501eb0b02d7ad43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e181cba85a6c671ea0b123025b75e473c7a10ee45a440e6cc501eb0b02d7ad43", kill_on_drop: false }`
[INFO] [stdout] e181cba85a6c671ea0b123025b75e473c7a10ee45a440e6cc501eb0b02d7ad43