[INFO] fetching crate tern-core 3.1.4...
[INFO] testing tern-core-3.1.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate tern-core 3.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tern-core 3.1.4
[INFO] finished tweaking crates.io crate tern-core 3.1.4
[INFO] tweaked toml for crates.io crate tern-core 3.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tern-core 3.1.4 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tern-core 3.1.4 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded display_json v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea506bcbfb26be2ca17e75ab771cd52bfbc5b301eab0bc3d474ee0040225b107
[INFO] running `Command { std: "docker" "start" "-a" "ea506bcbfb26be2ca17e75ab771cd52bfbc5b301eab0bc3d474ee0040225b107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea506bcbfb26be2ca17e75ab771cd52bfbc5b301eab0bc3d474ee0040225b107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea506bcbfb26be2ca17e75ab771cd52bfbc5b301eab0bc3d474ee0040225b107", kill_on_drop: false }`
[INFO] [stdout] ea506bcbfb26be2ca17e75ab771cd52bfbc5b301eab0bc3d474ee0040225b107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1422a118274a5c97fe9d00052da6826507a172a1bb61057d7ac6da569d3ef3ae
[INFO] running `Command { std: "docker" "start" "-a" "1422a118274a5c97fe9d00052da6826507a172a1bb61057d7ac6da569d3ef3ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling display_json v0.2.1
[INFO] [stderr]    Compiling tern-core v3.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "1422a118274a5c97fe9d00052da6826507a172a1bb61057d7ac6da569d3ef3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1422a118274a5c97fe9d00052da6826507a172a1bb61057d7ac6da569d3ef3ae", kill_on_drop: false }`
[INFO] [stdout] 1422a118274a5c97fe9d00052da6826507a172a1bb61057d7ac6da569d3ef3ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c463c19a7ac6c822894825e9e4a65dbb9ecfad4676669a30a3dae787a5d2c6d
[INFO] running `Command { std: "docker" "start" "-a" "9c463c19a7ac6c822894825e9e4a65dbb9ecfad4676669a30a3dae787a5d2c6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tern-core v3.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "9c463c19a7ac6c822894825e9e4a65dbb9ecfad4676669a30a3dae787a5d2c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c463c19a7ac6c822894825e9e4a65dbb9ecfad4676669a30a3dae787a5d2c6d", kill_on_drop: false }`
[INFO] [stdout] 9c463c19a7ac6c822894825e9e4a65dbb9ecfad4676669a30a3dae787a5d2c6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8af022d12e46954978bb773e4dc4c70fea6a5e16550786fb1f1ecdb4eb0253b2
[INFO] running `Command { std: "docker" "start" "-a" "8af022d12e46954978bb773e4dc4c70fea6a5e16550786fb1f1ecdb4eb0253b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tern_core-dcc75c75f6417965)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test runner::tests::missing_source ... ok
[INFO] [stdout] test runner::tests::mismatched_source ... ok
[INFO] [stdout] test runner::tests::fewer_in_source ... ok
[INFO] [stdout] test migration::tests::split_two ... ok
[INFO] [stdout] test migration::tests::split_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tern_core
[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" "8af022d12e46954978bb773e4dc4c70fea6a5e16550786fb1f1ecdb4eb0253b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af022d12e46954978bb773e4dc4c70fea6a5e16550786fb1f1ecdb4eb0253b2", kill_on_drop: false }`
[INFO] [stdout] 8af022d12e46954978bb773e4dc4c70fea6a5e16550786fb1f1ecdb4eb0253b2