[INFO] fetching crate thicket 0.1.1...
[INFO] testing thicket-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate thicket 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate thicket 0.1.1
[INFO] finished tweaking crates.io crate thicket 0.1.1
[INFO] tweaked toml for crates.io crate thicket 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thicket 0.1.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate thicket 0.1.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compact_str v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f554adcf6761ac330b6acf9010eafd0aafe10d355338a15901eb6e7472cebf05
[INFO] running `Command { std: "docker" "start" "-a" "f554adcf6761ac330b6acf9010eafd0aafe10d355338a15901eb6e7472cebf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f554adcf6761ac330b6acf9010eafd0aafe10d355338a15901eb6e7472cebf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f554adcf6761ac330b6acf9010eafd0aafe10d355338a15901eb6e7472cebf05", kill_on_drop: false }`
[INFO] [stdout] f554adcf6761ac330b6acf9010eafd0aafe10d355338a15901eb6e7472cebf05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 080d680625fe7f6267736f37e04c9813183e2d3b4228f6e50587d05fc8fee1a1
[INFO] running `Command { std: "docker" "start" "-a" "080d680625fe7f6267736f37e04c9813183e2d3b4228f6e50587d05fc8fee1a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling thicket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "080d680625fe7f6267736f37e04c9813183e2d3b4228f6e50587d05fc8fee1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080d680625fe7f6267736f37e04c9813183e2d3b4228f6e50587d05fc8fee1a1", kill_on_drop: false }`
[INFO] [stdout] 080d680625fe7f6267736f37e04c9813183e2d3b4228f6e50587d05fc8fee1a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d582055d72ccc6a7ab110013e34ce3528371d7785e544018c2c098265381c543
[INFO] running `Command { std: "docker" "start" "-a" "d582055d72ccc6a7ab110013e34ce3528371d7785e544018c2c098265381c543", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling thicket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "d582055d72ccc6a7ab110013e34ce3528371d7785e544018c2c098265381c543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d582055d72ccc6a7ab110013e34ce3528371d7785e544018c2c098265381c543", kill_on_drop: false }`
[INFO] [stdout] d582055d72ccc6a7ab110013e34ce3528371d7785e544018c2c098265381c543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 361a3ccc0b594cd235a6712faaaea57e03dcd385c70a69ae972ea9434ed3ad9b
[INFO] running `Command { std: "docker" "start" "-a" "361a3ccc0b594cd235a6712faaaea57e03dcd385c70a69ae972ea9434ed3ad9b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thicket-c72cc6150e44ba94)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test map::test_map_1 ... ok
[INFO] [stdout] test map::test_map_0 ... ok
[INFO] [stdout] test set::test_set_0 ... ok
[INFO] [stdout] test set::test_set_1 ... ok
[INFO] [stdout] test set::test_set_3 ... ok
[INFO] [stdout] test set::test_set_4 ... ok
[INFO] [stdout] test set::test_set_5 ... ok
[INFO] [stdout] test map::test_map_3 ... ok
[INFO] [stdout] test set::test_set_2 ... ok
[INFO] [stdout] test map::test_map_4 ... ok
[INFO] [stdout] test map::test_map_5 ... ok
[INFO] [stdout] test map::test_map_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.68s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thicket
[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" "361a3ccc0b594cd235a6712faaaea57e03dcd385c70a69ae972ea9434ed3ad9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361a3ccc0b594cd235a6712faaaea57e03dcd385c70a69ae972ea9434ed3ad9b", kill_on_drop: false }`
[INFO] [stdout] 361a3ccc0b594cd235a6712faaaea57e03dcd385c70a69ae972ea9434ed3ad9b