[INFO] fetching crate dropcount 0.1.2...
[INFO] testing dropcount-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate dropcount 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate dropcount 0.1.2
[INFO] finished tweaking crates.io crate dropcount 0.1.2
[INFO] tweaked toml for crates.io crate dropcount 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dropcount 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5169b29038d25fc50f65e814edf0c243bbba571b33820625a895266a67f2382
[INFO] running `Command { std: "docker" "start" "-a" "b5169b29038d25fc50f65e814edf0c243bbba571b33820625a895266a67f2382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5169b29038d25fc50f65e814edf0c243bbba571b33820625a895266a67f2382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5169b29038d25fc50f65e814edf0c243bbba571b33820625a895266a67f2382", kill_on_drop: false }`
[INFO] [stdout] b5169b29038d25fc50f65e814edf0c243bbba571b33820625a895266a67f2382
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5db34b2630087eb945df2df09a72013efa95dc2268bacd37f0b037ad392b44f
[INFO] running `Command { std: "docker" "start" "-a" "e5db34b2630087eb945df2df09a72013efa95dc2268bacd37f0b037ad392b44f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dropcount v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "e5db34b2630087eb945df2df09a72013efa95dc2268bacd37f0b037ad392b44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5db34b2630087eb945df2df09a72013efa95dc2268bacd37f0b037ad392b44f", kill_on_drop: false }`
[INFO] [stdout] e5db34b2630087eb945df2df09a72013efa95dc2268bacd37f0b037ad392b44f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f79eed9efd8b229eb0aa9500ba26652fa7401142d2a2bdbd96d64f069c49809
[INFO] running `Command { std: "docker" "start" "-a" "0f79eed9efd8b229eb0aa9500ba26652fa7401142d2a2bdbd96d64f069c49809", kill_on_drop: false }`
[INFO] [stderr]    Compiling dropcount v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "0f79eed9efd8b229eb0aa9500ba26652fa7401142d2a2bdbd96d64f069c49809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f79eed9efd8b229eb0aa9500ba26652fa7401142d2a2bdbd96d64f069c49809", kill_on_drop: false }`
[INFO] [stdout] 0f79eed9efd8b229eb0aa9500ba26652fa7401142d2a2bdbd96d64f069c49809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bb9c8059c19d5728656cb656d4fc0d073560485961e6b2f9ec17c57233122c9
[INFO] running `Command { std: "docker" "start" "-a" "7bb9c8059c19d5728656cb656d4fc0d073560485961e6b2f9ec17c57233122c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dropcount-405704a346d99b97)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test dropcount::tests::do_drop ... ok
[INFO] [stdout] test dropcount::tests::drop_after_forget ... ok
[INFO] [stdout] test dropcount::tests::new_vec ... ok
[INFO] [stdout] test dropcount::tests::new_counter ... ok
[INFO] [stdout] test dropcount::tests::new ... ok
[INFO] [stdout] test dropcount::tests::vec_drain ... ok
[INFO] [stdout] test dropcount::tests::vec_pop ... ok
[INFO] [stdout] test dropcount::tests::vec_push ... ok
[INFO] [stdout] test dropcount::tests::drop_in_place ... ok
[INFO] [stdout] test tests::example_hashmap ... ok
[INFO] [stdout] test tests::example_rc ... ok
[INFO] [stdout] test tests::example_multi_thread ... ok
[INFO] [stdout] test dropcount::tests::default_counter ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dropcount
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 112) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7bb9c8059c19d5728656cb656d4fc0d073560485961e6b2f9ec17c57233122c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb9c8059c19d5728656cb656d4fc0d073560485961e6b2f9ec17c57233122c9", kill_on_drop: false }`
[INFO] [stdout] 7bb9c8059c19d5728656cb656d4fc0d073560485961e6b2f9ec17c57233122c9