[INFO] fetching crate pwd 1.3.1...
[INFO] testing pwd-1.3.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate pwd 1.3.1 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate pwd 1.3.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pwd 1.3.1
[INFO] finished tweaking crates.io crate pwd 1.3.1
[INFO] tweaked toml for crates.io crate pwd 1.3.1 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate crates.io crate pwd 1.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dca75024eca8ab2d017faa414d6f160ad9cdf9568203869221f02cbe81627ff1
[INFO] running `Command { std: "docker" "start" "-a" "dca75024eca8ab2d017faa414d6f160ad9cdf9568203869221f02cbe81627ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca75024eca8ab2d017faa414d6f160ad9cdf9568203869221f02cbe81627ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca75024eca8ab2d017faa414d6f160ad9cdf9568203869221f02cbe81627ff1", kill_on_drop: false }`
[INFO] [stdout] dca75024eca8ab2d017faa414d6f160ad9cdf9568203869221f02cbe81627ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad6d79d3194db2ac1ec1a9f60f334bee72c0a97b751d1d624ba2eb1b82551f12
[INFO] running `Command { std: "docker" "start" "-a" "ad6d79d3194db2ac1ec1a9f60f334bee72c0a97b751d1d624ba2eb1b82551f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling backtrace v0.3.56
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pwd v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.21s
[INFO] running `Command { std: "docker" "inspect" "ad6d79d3194db2ac1ec1a9f60f334bee72c0a97b751d1d624ba2eb1b82551f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6d79d3194db2ac1ec1a9f60f334bee72c0a97b751d1d624ba2eb1b82551f12", kill_on_drop: false }`
[INFO] [stdout] ad6d79d3194db2ac1ec1a9f60f334bee72c0a97b751d1d624ba2eb1b82551f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a478cb70b735797d049360c734018ffad274090d1a9c96c16240dd86679fbf6d
[INFO] running `Command { std: "docker" "start" "-a" "a478cb70b735797d049360c734018ffad274090d1a9c96c16240dd86679fbf6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pwd v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "a478cb70b735797d049360c734018ffad274090d1a9c96c16240dd86679fbf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a478cb70b735797d049360c734018ffad274090d1a9c96c16240dd86679fbf6d", kill_on_drop: false }`
[INFO] [stdout] a478cb70b735797d049360c734018ffad274090d1a9c96c16240dd86679fbf6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba5f6842a6176edc34a3e579097914024c2a7b1619b5acf2e0bc079d4bf66ad6
[INFO] running `Command { std: "docker" "start" "-a" "ba5f6842a6176edc34a3e579097914024c2a7b1619b5acf2e0bc079d4bf66ad6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pwd-c9ba34ca77f77ca2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unix::tests::test_null_pwd_from_uid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pwd
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/unix.rs - unix::Passwd::from_name (line 110) ... ok
[INFO] [stdout] test src/unix.rs - unix::Passwd::from_uid (line 144) ... ok
[INFO] [stdout] test src/unix.rs - unix::Passwd::current_user (line 176) ... ok
[INFO] [stdout] test src/unix.rs - unix::Passwd::iter (line 205) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba5f6842a6176edc34a3e579097914024c2a7b1619b5acf2e0bc079d4bf66ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5f6842a6176edc34a3e579097914024c2a7b1619b5acf2e0bc079d4bf66ad6", kill_on_drop: false }`
[INFO] [stdout] ba5f6842a6176edc34a3e579097914024c2a7b1619b5acf2e0bc079d4bf66ad6