[INFO] fetching crate amalgamator 0.1.0...
[INFO] testing amalgamator-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate amalgamator 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate amalgamator 0.1.0
[INFO] finished tweaking crates.io crate amalgamator 0.1.0
[INFO] tweaked toml for crates.io crate amalgamator 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate amalgamator 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 984d31d970197423835deef02de4acf6937b725c740c7a4dcd89457437e651ed
[INFO] running `Command { std: "docker" "start" "-a" "984d31d970197423835deef02de4acf6937b725c740c7a4dcd89457437e651ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "984d31d970197423835deef02de4acf6937b725c740c7a4dcd89457437e651ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984d31d970197423835deef02de4acf6937b725c740c7a4dcd89457437e651ed", kill_on_drop: false }`
[INFO] [stdout] 984d31d970197423835deef02de4acf6937b725c740c7a4dcd89457437e651ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 158ed8400eb08d8f7c2b98ae9f93bf67fd5297b0a8c8b8c89badd8c188b7cb18
[INFO] running `Command { std: "docker" "start" "-a" "158ed8400eb08d8f7c2b98ae9f93bf67fd5297b0a8c8b8c89badd8c188b7cb18", kill_on_drop: false }`
[INFO] [stderr]    Compiling amalgamator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "158ed8400eb08d8f7c2b98ae9f93bf67fd5297b0a8c8b8c89badd8c188b7cb18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158ed8400eb08d8f7c2b98ae9f93bf67fd5297b0a8c8b8c89badd8c188b7cb18", kill_on_drop: false }`
[INFO] [stdout] 158ed8400eb08d8f7c2b98ae9f93bf67fd5297b0a8c8b8c89badd8c188b7cb18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9ee450152b9bce64293d7c9675d84c13465252f033347345ca20a72ecf7c137
[INFO] running `Command { std: "docker" "start" "-a" "f9ee450152b9bce64293d7c9675d84c13465252f033347345ca20a72ecf7c137", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling amalgamator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.22s
[INFO] running `Command { std: "docker" "inspect" "f9ee450152b9bce64293d7c9675d84c13465252f033347345ca20a72ecf7c137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ee450152b9bce64293d7c9675d84c13465252f033347345ca20a72ecf7c137", kill_on_drop: false }`
[INFO] [stdout] f9ee450152b9bce64293d7c9675d84c13465252f033347345ca20a72ecf7c137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 487f6e7d4e47fe2f4d8cc3bab0342a078a0d2d8bf84f6f5fd12e420a60e067d6
[INFO] running `Command { std: "docker" "start" "-a" "487f6e7d4e47fe2f4d8cc3bab0342a078a0d2d8bf84f6f5fd12e420a60e067d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/amalgamator-2b909a60b1d6f40d)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_extend ... ok
[INFO] [stdout] test tests::test_from_array ... ok
[INFO] [stdout] test tests::test_contains_key_absent ... ok
[INFO] [stdout] test tests::test_contains_key_present ... ok
[INFO] [stdout] test tests::test_contains_present ... ok
[INFO] [stdout] test tests::test_drain ... ok
[INFO] [stdout] test tests::test_from_iter ... ok
[INFO] [stdout] test tests::test_get_by_key_mut_absent ... ok
[INFO] [stdout] test tests::test_get_by_key_present ... ok
[INFO] [stdout] test tests::test_get_key_value_absent ... ok
[INFO] [stdout] test tests::test_get_key_value_present ... ok
[INFO] [stdout] test tests::test_into_iter_mut ... ok
[INFO] [stdout] test tests::test_into_iter ... ok
[INFO] [stdout] test tests::test_into_iter_ref ... ok
[INFO] [stdout] test tests::test_into_keys ... ok
[INFO] [stdout] test tests::test_into_values ... ok
[INFO] [stdout] test tests::test_iter_mut ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] test tests::test_keys ... ok
[INFO] [stdout] test tests::test_remove_present ... ok
[INFO] [stdout] test tests::test_remove_absent ... ok
[INFO] [stdout] test tests::test_remove_by_key_absent ... ok
[INFO] [stdout] test tests::test_contains_absent ... ok
[INFO] [stdout] test tests::test_values_mut ... ok
[INFO] [stdout] test tests::test_with_capacity ... ok
[INFO] [stdout] test tests::test_values ... ok
[INFO] [stdout] test tests::test_remove_by_key_present ... ok
[INFO] [stdout] test tests::test_with_capacity_and_hasher ... ok
[INFO] [stdout] test tests::test_get_by_key_absent ... ok
[INFO] [stdout] test tests::test_retain ... ok
[INFO] [stdout] test tests::test_get_by_key_mut_present ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests amalgamator
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "487f6e7d4e47fe2f4d8cc3bab0342a078a0d2d8bf84f6f5fd12e420a60e067d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487f6e7d4e47fe2f4d8cc3bab0342a078a0d2d8bf84f6f5fd12e420a60e067d6", kill_on_drop: false }`
[INFO] [stdout] 487f6e7d4e47fe2f4d8cc3bab0342a078a0d2d8bf84f6f5fd12e420a60e067d6