[INFO] fetching crate canonical 0.7.1...
[INFO] testing canonical-0.7.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate canonical 0.7.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate canonical 0.7.1
[INFO] finished tweaking crates.io crate canonical 0.7.1
[INFO] tweaked toml for crates.io crate canonical 0.7.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate canonical 0.7.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding blake2b_simd v0.3.1 (available: v1.0.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8ab4e20db7b4fb49b04f1c9bb9e0ed199465d7109cce9916ca67e4f1239ae82
[INFO] running `Command { std: "docker" "start" "-a" "a8ab4e20db7b4fb49b04f1c9bb9e0ed199465d7109cce9916ca67e4f1239ae82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8ab4e20db7b4fb49b04f1c9bb9e0ed199465d7109cce9916ca67e4f1239ae82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ab4e20db7b4fb49b04f1c9bb9e0ed199465d7109cce9916ca67e4f1239ae82", kill_on_drop: false }`
[INFO] [stdout] a8ab4e20db7b4fb49b04f1c9bb9e0ed199465d7109cce9916ca67e4f1239ae82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be37d88b6ad6d75bb390a084ef94f6faf39019c1af1eb69f1883732cadd550d7
[INFO] running `Command { std: "docker" "start" "-a" "be37d88b6ad6d75bb390a084ef94f6faf39019c1af1eb69f1883732cadd550d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling dusk-varint v0.1.0
[INFO] [stderr]    Compiling array-init v2.1.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling blake2b_simd v0.3.1
[INFO] [stderr]    Compiling canonical v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "be37d88b6ad6d75bb390a084ef94f6faf39019c1af1eb69f1883732cadd550d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be37d88b6ad6d75bb390a084ef94f6faf39019c1af1eb69f1883732cadd550d7", kill_on_drop: false }`
[INFO] [stdout] be37d88b6ad6d75bb390a084ef94f6faf39019c1af1eb69f1883732cadd550d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59e877101bcf7ddda3011620a9caa57f5c4422312ebc4f454cb1a4c1bd80cc1d
[INFO] running `Command { std: "docker" "start" "-a" "59e877101bcf7ddda3011620a9caa57f5c4422312ebc4f454cb1a4c1bd80cc1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling canonical v0.7.1
[INFO] [stderr]    Compiling canonical_fuzz v0.7.0
[INFO] [stderr]    Compiling canonical_derive v0.7.0
[INFO] [stderr]    Compiling canonical v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Id: canonical::canon::Canon` is not satisfied
[INFO] [stdout]   --> tests/identifier.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fuzz_canon::<Id>()
[INFO] [stdout]    |                  ^^ the trait `canonical::canon::Canon` is not implemented for `Id`
[INFO] [stdout]    |
[INFO] [stdout] note: there are multiple different versions of crate `canonical` in the dependency graph
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/canonical-0.7.1/src/canon.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait Canon: Sized + Clone {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/identifier.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | use canonical::{Canon, Id, Sink, Source};
[INFO] [stdout]    |     --------- one version of crate `canonical` used here, as a direct dependency of the current crate
[INFO] [stdout]  8 | use canonical_fuzz::fuzz_canon;
[INFO] [stdout]    |     -------------- one version of crate `canonical` used here, as a dependency of crate `canonical_fuzz`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/id.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Id {
[INFO] [stdout]    | ------------- this type doesn't implement the required trait
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/canonical-0.7.1/src/id.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Id {
[INFO] [stdout]    | ------------- this type implements the required trait
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/canon.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub trait EncodeToVec {
[INFO] [stdout]    | --------------------- this is the found trait
[INFO] [stdout]    = note: two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `fuzz_canon`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/canonical_fuzz-0.7.0/src/lib.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn fuzz_canon<'a, C>()
[INFO] [stdout]    |        ---------- required by a bound in this function
[INFO] [stdout] 19 | where
[INFO] [stdout] 20 |     C: Canon + Arbitrary<'a> + PartialEq + std::fmt::Debug,
[INFO] [stdout]    |        ^^^^^ required by this bound in `fuzz_canon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canonical` (test "identifier") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "59e877101bcf7ddda3011620a9caa57f5c4422312ebc4f454cb1a4c1bd80cc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e877101bcf7ddda3011620a9caa57f5c4422312ebc4f454cb1a4c1bd80cc1d", kill_on_drop: false }`
[INFO] [stdout] 59e877101bcf7ddda3011620a9caa57f5c4422312ebc4f454cb1a4c1bd80cc1d
