[INFO] crate serde_canonical 0.1.0 is already in cache
[INFO] testing serde_canonical-0.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate serde_canonical 0.1.0 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate serde_canonical 0.1.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate serde_canonical 0.1.0
[INFO] finished tweaking crates.io crate serde_canonical 0.1.0
[INFO] tweaked toml for crates.io crate serde_canonical 0.1.0 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] d0f8fb0fbd3110cab5f89741990965e121898b1194a9481634cb01336c7dcd25
[INFO] running `"docker" "start" "-a" "d0f8fb0fbd3110cab5f89741990965e121898b1194a9481634cb01336c7dcd25"`
[INFO] [stderr]    Compiling serde_canonical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/ser.rs:340:24
[INFO] [stderr]     |
[INFO] [stderr] 340 | pub enum Compound<'a, W: 'a>
[INFO] [stderr]     |                        ^^^^ help: remove this bound
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![warn(rust_2018_idioms)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(explicit_outlives_requirements)]` implied by `#[warn(rust_2018_idioms)]`
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/ser.rs:463:34
[INFO] [stderr]     |
[INFO] [stderr] 463 | pub enum OrderedKeyCompound<'a, W: 'a>
[INFO] [stderr]     |                                  ^^^^ help: remove this bound
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "d0f8fb0fbd3110cab5f89741990965e121898b1194a9481634cb01336c7dcd25"`
[INFO] running `"docker" "rm" "-f" "d0f8fb0fbd3110cab5f89741990965e121898b1194a9481634cb01336c7dcd25"`
[INFO] [stdout] d0f8fb0fbd3110cab5f89741990965e121898b1194a9481634cb01336c7dcd25
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f804717c6232a7909e1e7aa06e74d380d40182b01f1f0776d3975c41aa4ebc2b
[INFO] running `"docker" "start" "-a" "f804717c6232a7909e1e7aa06e74d380d40182b01f1f0776d3975c41aa4ebc2b"`
[INFO] [stderr]    Compiling serde_canonical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/ser.rs:340:24
[INFO] [stderr]     |
[INFO] [stderr] 340 | pub enum Compound<'a, W: 'a>
[INFO] [stderr]     |                        ^^^^ help: remove this bound
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:24
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(explicit_outlives_requirements)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/ser.rs:463:34
[INFO] [stderr]     |
[INFO] [stderr] 463 | pub enum OrderedKeyCompound<'a, W: 'a>
[INFO] [stderr]     |                                  ^^^^ help: remove this bound
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "f804717c6232a7909e1e7aa06e74d380d40182b01f1f0776d3975c41aa4ebc2b"`
[INFO] running `"docker" "rm" "-f" "f804717c6232a7909e1e7aa06e74d380d40182b01f1f0776d3975c41aa4ebc2b"`
[INFO] [stdout] f804717c6232a7909e1e7aa06e74d380d40182b01f1f0776d3975c41aa4ebc2b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 480b9ada89a1cd73ccab92369a72a042fda340e65c56f9545450ac4475d16398
[INFO] running `"docker" "start" "-a" "480b9ada89a1cd73ccab92369a72a042fda340e65c56f9545450ac4475d16398"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_canonical-8d4b3e1d38113e6a
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::encode_f64_ne_int ... ok
[INFO] [stdout] test tests::encode_f32_ne_int ... ok
[INFO] [stdout] test tests::encode_nonfinite_float_yields_err ... ok
[INFO] [stdout] test tests::write_bool ... ok
[INFO] [stdout] test tests::write_bytes ... ok
[INFO] [stdout] test tests::order_hash_map ... ok
[INFO] [stdout] test tests::write_enum ... ok
[INFO] [stdout] test tests::order_btree_map ... ok
[INFO] [stdout] test tests::write_f32 ... ok
[INFO] [stdout] test tests::write_f64 ... ok
[INFO] [stdout] test tests::write_i32 ... ok
[INFO] [stdout] test tests::write_i16 ... ok
[INFO] [stdout] test tests::write_enum_derive ... ok
[INFO] [stdout] test tests::write_i64 ... ok
[INFO] [stdout] test tests::write_i8 ... ok
[INFO] [stdout] test tests::write_list ... ok
[INFO] [stdout] test tests::write_map ... ok
[INFO] [stdout] test tests::write_null ... ok
[INFO] [stdout] test tests::write_newtype_struct ... ok
[INFO] [stdout] test tests::write_option ... ok
[INFO] [stdout] test tests::write_string ... ok
[INFO] [stdout] test tests::write_struct_ordered ... ok
[INFO] [stdout] test tests::write_struct ... ok
[INFO] [stdout] test tests::write_tuple ... ok
[INFO] [stdout] test tests::write_u16 ... ok
[INFO] [stdout] test tests::write_u32 ... ok
[INFO] [stdout] test tests::write_u64 ... ok
[INFO] [stdout] test tests::write_u8 ... ok
[INFO] [stdout] test tests::write_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_canonical-48f81a2f9f318b16
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_canonical
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "480b9ada89a1cd73ccab92369a72a042fda340e65c56f9545450ac4475d16398"`
[INFO] running `"docker" "rm" "-f" "480b9ada89a1cd73ccab92369a72a042fda340e65c56f9545450ac4475d16398"`
[INFO] [stdout] 480b9ada89a1cd73ccab92369a72a042fda340e65c56f9545450ac4475d16398