[INFO] fetching crate strict-env 0.1.2...
[INFO] testing strict-env-0.1.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate strict-env 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate strict-env 0.1.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strict-env 0.1.2
[INFO] finished tweaking crates.io crate strict-env 0.1.2
[INFO] tweaked toml for crates.io crate strict-env 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9260da1d4f343e122e7b02f676305906dc696958d80947fb0f61ecdf81c7268b
[INFO] running `Command { std: "docker" "start" "-a" "9260da1d4f343e122e7b02f676305906dc696958d80947fb0f61ecdf81c7268b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9260da1d4f343e122e7b02f676305906dc696958d80947fb0f61ecdf81c7268b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9260da1d4f343e122e7b02f676305906dc696958d80947fb0f61ecdf81c7268b", kill_on_drop: false }`
[INFO] [stdout] 9260da1d4f343e122e7b02f676305906dc696958d80947fb0f61ecdf81c7268b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19ed88c4e1050bbb24a82f1d1fed0a682f305aa9811c3588ee0cb48489f0d0cf
[INFO] running `Command { std: "docker" "start" "-a" "19ed88c4e1050bbb24a82f1d1fed0a682f305aa9811c3588ee0cb48489f0d0cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling strict-env v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.56s
[INFO] running `Command { std: "docker" "inspect" "19ed88c4e1050bbb24a82f1d1fed0a682f305aa9811c3588ee0cb48489f0d0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ed88c4e1050bbb24a82f1d1fed0a682f305aa9811c3588ee0cb48489f0d0cf", kill_on_drop: false }`
[INFO] [stdout] 19ed88c4e1050bbb24a82f1d1fed0a682f305aa9811c3588ee0cb48489f0d0cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a9c1c62a1dc3be498454401555e541fba26f3a9e0715e591a533ffb79921d93
[INFO] running `Command { std: "docker" "start" "-a" "3a9c1c62a1dc3be498454401555e541fba26f3a9e0715e591a533ffb79921d93", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling os_str_bytes v3.1.0
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling strict-env v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `Command { std: "docker" "inspect" "3a9c1c62a1dc3be498454401555e541fba26f3a9e0715e591a533ffb79921d93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9c1c62a1dc3be498454401555e541fba26f3a9e0715e591a533ffb79921d93", kill_on_drop: false }`
[INFO] [stdout] 3a9c1c62a1dc3be498454401555e541fba26f3a9e0715e591a533ffb79921d93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 728e732f166c25a7c06fff87377b491af9a6ea217a51f370e8481d30954c6cb3
[INFO] running `Command { std: "docker" "start" "-a" "728e732f166c25a7c06fff87377b491af9a6ea217a51f370e8481d30954c6cb3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strict_env-4d30c38632754924)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::error::invalid_utf8 ... ok
[INFO] [stdout] test tests::error::is_into_anyhow ... ok
[INFO] [stdout] test tests::error::invalid_value ... ok
[INFO] [stdout] test tests::error::is_send ... ok
[INFO] [stdout] test tests::error::is_static ... ok
[INFO] [stdout] test tests::error::is_sync ... ok
[INFO] [stdout] test tests::error::missing ... ok
[INFO] [stdout] test tests::parse::empty ... ok
[INFO] [stdout] test tests::parse::invalid_utf8 ... ok
[INFO] [stdout] test tests::parse::invalid_value ... ok
[INFO] [stdout] test tests::parse::missing ... ok
[INFO] [stdout] test tests::parse_optional::empty ... ok
[INFO] [stdout] test tests::parse_or_default::invalid_value ... ok
[INFO] [stdout] test tests::parse_optional::invalid_utf8 ... ok
[INFO] [stdout] test tests::parse_optional::invalid_value ... ok
[INFO] [stdout] test tests::parse_optional::missing ... ok
[INFO] [stderr]    Doc-tests strict-env
[INFO] [stdout] test tests::parse_optional::valid ... ok
[INFO] [stdout] test tests::parse_or_default::empty ... ok
[INFO] [stdout] test tests::parse_or_default::invalid_utf8 ... ok
[INFO] [stdout] test tests::parse::valid ... ok
[INFO] [stdout] test tests::parse_or_default::missing ... ok
[INFO] [stdout] test tests::parse_or_default::valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "728e732f166c25a7c06fff87377b491af9a6ea217a51f370e8481d30954c6cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "728e732f166c25a7c06fff87377b491af9a6ea217a51f370e8481d30954c6cb3", kill_on_drop: false }`
[INFO] [stdout] 728e732f166c25a7c06fff87377b491af9a6ea217a51f370e8481d30954c6cb3