[INFO] fetching crate polynomial 0.2.6... [INFO] testing polynomial-0.2.6 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate polynomial 0.2.6 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate polynomial 0.2.6 [INFO] finished tweaking crates.io crate polynomial 0.2.6 [INFO] tweaked toml for crates.io crate polynomial 0.2.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate polynomial 0.2.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 98531c22dfb2de71ff9d05c005c2c3b1e7f703ebfb7bcaf9105e055e3e79f889 [INFO] running `Command { std: "docker" "start" "-a" "98531c22dfb2de71ff9d05c005c2c3b1e7f703ebfb7bcaf9105e055e3e79f889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98531c22dfb2de71ff9d05c005c2c3b1e7f703ebfb7bcaf9105e055e3e79f889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98531c22dfb2de71ff9d05c005c2c3b1e7f703ebfb7bcaf9105e055e3e79f889", kill_on_drop: false }` [INFO] [stdout] 98531c22dfb2de71ff9d05c005c2c3b1e7f703ebfb7bcaf9105e055e3e79f889 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 018ce14df69d73adf46beee009bb946dbd946ad16820e8f31f50377a3848b01c [INFO] running `Command { std: "docker" "start" "-a" "018ce14df69d73adf46beee009bb946dbd946ad16820e8f31f50377a3848b01c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling polynomial v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "018ce14df69d73adf46beee009bb946dbd946ad16820e8f31f50377a3848b01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "018ce14df69d73adf46beee009bb946dbd946ad16820e8f31f50377a3848b01c", kill_on_drop: false }` [INFO] [stdout] 018ce14df69d73adf46beee009bb946dbd946ad16820e8f31f50377a3848b01c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 434b2f46fa19def6ff541840fa120379e4ff909f5464e60c1ebc3c3cf6bd4eb9 [INFO] running `Command { std: "docker" "start" "-a" "434b2f46fa19def6ff541840fa120379e4ff909f5464e60c1ebc3c3cf6bd4eb9", kill_on_drop: false }` [INFO] [stderr] Compiling polynomial v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "434b2f46fa19def6ff541840fa120379e4ff909f5464e60c1ebc3c3cf6bd4eb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "434b2f46fa19def6ff541840fa120379e4ff909f5464e60c1ebc3c3cf6bd4eb9", kill_on_drop: false }` [INFO] [stdout] 434b2f46fa19def6ff541840fa120379e4ff909f5464e60c1ebc3c3cf6bd4eb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 52b8c2893cc1986552d5163c7b9d832528039357be7a6be70f0d6fff71be080b [INFO] running `Command { std: "docker" "start" "-a" "52b8c2893cc1986552d5163c7b9d832528039357be7a6be70f0d6fff71be080b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polynomial-09a277068ac30f2b) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::eval ... ok [INFO] [stdout] test tests::lagrange ... ok [INFO] [stdout] test tests::neg_add_sub ... ok [INFO] [stdout] test tests::mul ... ok [INFO] [stdout] test tests::new ... ok [INFO] [stdout] test tests::pretty ... ok [INFO] [stdout] test tests::chebyshev ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests polynomial [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Polynomial::new (line 40) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::chebyshev (line 116) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::lagrange (line 66) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::eval (line 157) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "52b8c2893cc1986552d5163c7b9d832528039357be7a6be70f0d6fff71be080b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b8c2893cc1986552d5163c7b9d832528039357be7a6be70f0d6fff71be080b", kill_on_drop: false }` [INFO] [stdout] 52b8c2893cc1986552d5163c7b9d832528039357be7a6be70f0d6fff71be080b